Patents by Inventor Raymond F. Williams
Raymond F. Williams has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20100212484Abstract: An armor system comprising an armor base, an armor face on the armor base positioned as to be the first impact point of an incoming projectile, and a plurality of protrusions that extend outwardly away from the armor face. The protrusions act to affect the trajectory of an incoming projectile and divert it away from the optimum angle of attack.Type: ApplicationFiled: September 26, 2007Publication date: August 26, 2010Inventors: Raymond F. Williams, John D. Eisenhut
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Patent number: 7622518Abstract: A method for making a polymeric blast media, and a product of this method. The first step involves blending a melamine compound with a cellulosic material and compression molding said first blend to produce a compression molded first blend. This first blend is then cooled and then ground. In the next step of this method, a urea compound is blended with a nano-clay material to produce a second blend and compression molded. This compression molded second blend is then ground to produce a particulate second blend. The particulate first blend is then blended with the particulate second blend. A blast media product of this method is also disclosed.Type: GrantFiled: February 8, 2006Date of Patent: November 24, 2009Assignee: U.S. Technology CorporationInventors: Raymond F. Williams, Daniel L. Kinsinger
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Patent number: 7615182Abstract: A concrete building block containing Portland cement, a filler, water, and a quantity of particularly sized plastic particles, such as spent abrasive particles of a thermoset plastic. The associated method of producing such blocks eliminates the need of curing the blocks in a heated humidity controlled environment in order for the blocks to attain the required water content for hydration of the cement.Type: GrantFiled: September 22, 2008Date of Patent: November 10, 2009Assignee: U.S. Technology CorporationInventors: Raymond F. Williams, Christopher C. McCoy
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Publication number: 20090211495Abstract: A concrete block mixture includes Portland cement, a natural aggregate filler, water, and a quantity of particularly sized glass particles. The associated method of producing blocks from the mixture eliminates the need of curing the blocks in a heated humidity controlled environment in order for the blocks to attain the required water content for hydration of the cement.Type: ApplicationFiled: April 29, 2009Publication date: August 27, 2009Applicant: U.S. Technology CorporationInventors: Raymond F. Williams, Christopher C. McCoy
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Publication number: 20090039558Abstract: A concrete building block containing Portland cement, a filler, water, and a quantity of particularly sized plastic particles, such as spent abrasive particles of a thermoset plastic. The associated method of producing such blocks eliminates the need of curing the blocks in a heated humidity controlled environment in order for the blocks to attain the required water content for hydration of the cement.Type: ApplicationFiled: September 22, 2008Publication date: February 12, 2009Applicant: U.S. Technology CorporationInventors: Raymond F. Williams, Christopher C. McCoy
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Patent number: 7476273Abstract: An accelerated-curing concrete masonry unit (CMU) mixture includes aggregate material, hydraulic cement and spent blasting abrasive particles, and may also include paint residue particles. The abrasive particles or abrasive and paint particles combined preferably make up at least 5.0% of the mixture by volume. Preferably, the hydraulic cement is Portland cement and the abrasive or combined particles make up about 10.0% to 17.0% of the mixture by volume. The abrasive particles typically have a fineness modulus ranging from 0.6 to 1.5 and more preferably from 0.75 to 1.2. Plastic particles may make up some or all of the abrasive particles. CMUs formed with this mixture are substantially more water repellent than standard CMUs and have a water absorption often no greater than 9.0 pounds per cubic foot. Preferred CMUs have an average net compressive strength of over 2,500 psi while levels of 3,000 psi or 3,500 psi are not uncommon.Type: GrantFiled: June 24, 2005Date of Patent: January 13, 2009Assignee: U.S. Technology CorporationInventor: Raymond F. Williams
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Patent number: 7438757Abstract: A concrete building block containing Portland cement, a filler, water, and a quantity of particularly sized plastic particles, such as spent abrasive particles of a thermoset plastic. The associated method of producing such blocks eliminates the need of curing the blocks in a heated humidity controlled environment in order for the blocks to attain the required water content for hydration of the cement.Type: GrantFiled: April 15, 2004Date of Patent: October 21, 2008Assignee: U.S. Technology CorporationInventors: Raymond F. Williams, Christopher C. McCoy
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Patent number: 7367869Abstract: A method of masking includes adhering a removable pressure sensitive adhesive to a masking surface to cover the masking surface and blasting the adhesive and an adjacent target surface with abrasive blast media to remove material forming the target surface wherein the adhesive protects against removal of material forming the masking surface. The blasting media does not abrade the adhesive. The adhesive may be applied in molten form or at room temperature by separating the adhesive from a flexible release liner. The adhesive may be removed by simply peeling the adhesive from the masking surface, leaving the masking surface essentially free of residue. Due to the adhesive characteristics throughout the adhesive, some blast media adheres to the adhesive and forms a barrier layer which repels additional blast media. The adhesive may also be used to adhere a masking device over the masking surface to cover large areas easily.Type: GrantFiled: May 2, 2006Date of Patent: May 6, 2008Assignee: U.S. Technology CorporationInventors: Raymond F. Williams, Casey Williams
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Patent number: 7037969Abstract: A method for making a polymeric blast media, and a product of this method. The first step involves blending a melamine compound with a cellulosic material and compression molding said first blend to produce a compression molded first blend. This first blend is then cooled and then ground. In the next step of this method, a urea compound is blended with a nano-clay material to produce a second blend and compression molded. This compression molded second blend is then ground to produce a particulate second blend. The particulate first blend is then blended with the particulate second blend. A blast media product of this method is also disclosed.Type: GrantFiled: March 19, 2003Date of Patent: May 2, 2006Assignee: U.S. Technology CorporationInventors: Raymond F. Williams, Daniel L. Kinsinger
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Publication number: 20030181548Abstract: A method for making a polymeric blast media, and a product of this method. The first step involves blending a melamine compound with a cellulosic material and compression molding said first blend to produce a compression molded first blend. This first blend is then cooled and then ground. In the next step of this method, a urea compound is blended with a nano-clay material to produce a second blend and compression molded. This compression molded second blend is then ground to produce a particulate second blend. The particulate first blend is then blended with the particulate second blend. A blast media product of this method is also disclosed.Type: ApplicationFiled: March 19, 2003Publication date: September 25, 2003Inventors: Raymond F. Williams, Daniel L. Kinsinger
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Patent number: 6569214Abstract: A method for making a polymeric blast media, and a product of this method. The first step involves blending a melamine compound with a cellulosic material and compression molding said first blend to produce a compression molded first blend. This first blend is then cooled and then ground. In the next step of this method, a urea compound is blended with a nano-clay material to produce a second blend and compression molded. This compression molded second blend is then ground to produce a particulate second blend. The particulate first blend is then blended with the particulate second blend. A blast media product of this method is also disclosed.Type: GrantFiled: June 1, 2001Date of Patent: May 27, 2003Assignee: U.S. Technology CorporationInventors: Raymond F. Williams, Daniel L. Kinsinger
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Publication number: 20020011030Abstract: A method for making a polymeric blast media, and a product of this method. The first step involves blending a melamine compound with a cellulosic material and compression molding said first blend to produce a compression molded first blend. This first blend is then cooled and then ground. In the next step of this method, a urea compound is blended with a nano-clay material to produce a second blend and compression molded. This compression molded second blend is then ground to produce a particulate second blend. The particulate first blend is then blended with the particulate second blend. A blast media product of this method is also disclosed.Type: ApplicationFiled: June 1, 2001Publication date: January 31, 2002Inventors: Raymond F. Williams, Daniel L. Kinsinger
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Patent number: 6257244Abstract: An adjustable hairpiece includes a hairpiece network with a flexible perimeter member having network ports, for fitting around the head of a wearer, the perimeter member having a forward segment and two side segments; two longitudinal guide lines each having network ports, the longitudinal guide lines having guide line forward ends secured to the forward segment and extending rearwardly, the longitudinal guide lines being laterally spaced apart from each other and defining a hairpiece top region and two hairpiece side regions; a flexible network draw line having a draw line middle segment located substantially between the longitudinal guide lines and dividing the network draw line into two draw line half segments, each half segment extending from the draw line middle segment across the top region forwardly and rearwardly in a spaced and repeating spiral crossing sequence while spiraling through ports alternately in the forward segment and in the given longitudinal guide line on the corresponding side of the hType: GrantFiled: January 31, 2000Date of Patent: July 10, 2001Inventor: Raymond F. Williams
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Patent number: 5434338Abstract: A process for conditioning waste materials containing at least one waste material plastic, includes the steps of mixing the waste material to form a homogenous plurality of particulate waste material members; and, blending the homogenous plurality of particulate waste material members with a thermosetting blend resin and a cross-linking catalyst to form a blend. The waste material plastic forms ionic bonds with the thermosetting blend resin. A filled plastic product according to the invention includes a thermosetting resin matrix, and a filler material having a plurality of particles containing at least one component selected from the group consisting of heavy metals and filler plastics. The filler resins are selected from the group consisting of thermosetting materials and thermoplastic materials, and mixtures thereof.Type: GrantFiled: September 16, 1993Date of Patent: July 18, 1995Assignee: US Technology Recycling CorporationInventors: Raymond F. Williams, John F. Stoffer
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Patent number: 4646480Abstract: An improved device for cleaning surfaces with plastic abrasive particles and for recovering the spent abrasive particles and debris removed from the surface in which the stream of abrasive particles is visible as it impinges against the surface being cleaned. A venturi nozzle adapted to be connected to a supply of pressurized air containing plastic abrasive particles is mounted on an end wall of a housing which forms a vacuum chamber. The housing includes a cylindrical glass sleeve which is removably mounted on a collar at its inner end and which is retained at its outer end by a retaining ring connected to the collar by a plurality of straps. A work ring is mounted on the outer end of the glass sleeve and is moved along the surface being cleaned. An exhaust tube adapted to be connected to a source of suction is connected to a rear end of the housing and the inlet end of the nozzle is located concentrically with the exhaust tube whereby the pressurized air supply line is mounted within the exhaust tube line.Type: GrantFiled: October 23, 1985Date of Patent: March 3, 1987Assignee: Inventive Machine CorporationInventor: Raymond F. Williams
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Patent number: 4562612Abstract: A fluid-driven transducer vacuum tool is disclosed in the preferred embodiment. Pressurized liquid or compressed gas passes through a nozzle tip which is enclosed in a casting. Because the cavities leading to the nozzle tip are of increasingly smaller diameter, a drop in pressure is achieved by the increased velocity of the fluid. Thus, as the fluid leaves the nozzle tip, a vacuum is created which allows substances such as sand or other abrasives, rocks, or slurry to be pulled into the tool through the vacuum inlet. The vacuumed substances pass directly through the apparatus without harming it because the venturi casting of the tool contains a replaceable liner which prevents wear to the tool itself. Because the material can be pulled directly through the tool in this manner, an efficient, portable, and durable tool is provided. As the vacuumed substances are discharged from the apparatus, they can be expelled some distance away from the worksite or transferred to a container.Type: GrantFiled: August 29, 1983Date of Patent: January 7, 1986Inventors: Raymond F. Williams, William H. Smith
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Patent number: 4386619Abstract: A hair-enhancing cap including netting comprised of a tough wire-like elastic synthetic material and including an outer member, a plurality of supporting members secured to the outer member and a plurality of inner members secured between the outer member and the supporting members. The netting of the cap defines a plurality of openings in the cap and includes an elastic fastener secured to the outer member which holds the outer member under tension. The cap also includes natural or synthetic hair secured to the netting of the cap. The cap is positioned on the head over the existing hair and conforms to the natural contour of the head being held in place by the tension in the outer member. The existing hair is drawn through the openings defined by the netting of the cap and combined with the hair secured to the netting thereby obscuring the netting from sight beneath the combination of the existing hair and the hair secured to the netting.Type: GrantFiled: October 26, 1981Date of Patent: June 7, 1983Inventor: Raymond F. Williams
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Patent number: D503482Type: GrantFiled: November 21, 2003Date of Patent: March 29, 2005Assignee: U.S. Technology CorporationInventor: Raymond F. Williams
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Patent number: D503483Type: GrantFiled: November 21, 2003Date of Patent: March 29, 2005Assignee: U.S. Technology CorporationInventor: Raymond F. Williams