Patents Represented by Law Firm John Lezdey and Assoc.
  • Patent number: 7968113
    Abstract: A method is provided to treat skin to restore barrier homeostasis and to promote normal stratum corneum function by applying to the skin a liquid composition which forms a phase inversion membrane. The amount of solids in the liquid composition is varied so as to provide a desired degree of porosity to the resulting membrane.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: June 28, 2011
    Assignee: Biomedical Development Corp.
    Inventor: Gregg Siegel
  • Patent number: 7871126
    Abstract: The seat depth adjustable vehicle seat has a seat frame that has an adjustable front edge and a padding carried by a seat frame. The padding extends about the front edge and adopts different positions with respect to the front edge. The padding has at least two layers. There is provided one inner and one outer layer. The inner layer is located between the front edge and the outer layer.
    Type: Grant
    Filed: September 9, 2008
    Date of Patent: January 18, 2011
    Assignee: C. Rob. Hammererstein & GmbH & Co. K.G.
    Inventors: Burckhard Becker, Wilfried Beneker
  • Patent number: 7755233
    Abstract: An adjustment device for a motorized vehicle seat has an electric motor and a gear connected to the electric motor. The electric motor has a nominal speed of more than 12,000 rpm, in particular of more than 15,000 rpm at nominal voltage.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: July 13, 2010
    Assignee: C. Rob. Hammerstein GmbH & Co. KG
    Inventors: Michael Reimann, Wilfried Beneker, Burckhard Becker
  • Patent number: 7718555
    Abstract: A fabric for chemical protective garments having at least two multilayered film laminates separated by a scrim forming a barrier chamber. The laminates are sandwiched between films of linear low density polyethylene and contain a different film from each other selected from ethyl vinyl alcohol, polyethylene terephthalate and polyamide. There is also the garment prepared with the fabric.
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: May 18, 2010
    Assignee: Lakeland Industries Inc
    Inventors: W. Novis Smith, Charles Roberson
  • Patent number: 7700535
    Abstract: There is provided a method and composition for rinsing sliced ingots into wafers from a wire saw cutting operation. The method uses an alkoxylated alcohol diluted in water alone or with a polyalkyl siloxane when the bath has a dynamic flow of water to prevent foaming.
    Type: Grant
    Filed: January 12, 2009
    Date of Patent: April 20, 2010
    Assignee: PPT Research
    Inventor: Irl E. Ward
  • Patent number: 7687078
    Abstract: Compositions for treating anal and vaginal inflammations while maintaining normal vaginal floral activity utilizing magnesium and alkali metal salts at an acidic pH.
    Type: Grant
    Filed: October 5, 2005
    Date of Patent: March 30, 2010
    Inventor: Scott Cordray
  • Patent number: 7678389
    Abstract: There is provided a method of treating irritations and inflammation of the eye or ear by the topical administration of an aqueous composition containing magnesium, potassium and sodium halides. The eye treating compositions have an osmolarity between 140 and 180 mOsm/l and are hypotonic.
    Type: Grant
    Filed: June 16, 2004
    Date of Patent: March 16, 2010
    Inventor: Scott Cordray
  • Patent number: 7675737
    Abstract: The present invention provides electrolytes for use in electronic devices at temperature below ?50° C. consisting of a mixture, eutectic or tereutectic of at least two low viscosity aprotic solvents, acetonitrile, and a mixture of conductive salts having a molecular weight up to 240.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: March 9, 2010
    Assignee: Lithdyne LLC
    Inventors: W. Novis Smith, Joel R. McCloskey
  • Patent number: 7628893
    Abstract: A method and an apparatus is provided for the separation of liquid-liquid and liquid-solids compositions by flash evaporation in a heated vacuum chamber. The compositions are injected through an atomizing spray nozzle having a spray cone downward of about 30 to 150 degrees. The compositions are preheated and injected under pressure into the preheated vacuum evaporation chamber. The vaporized liquid that is formed is collected in a condenser which draws the vapors by vacuum or pressure differential. Any solids are collected at the bottom of the vacuum chamber as semi-dry or dry solids.
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: December 8, 2009
    Assignees: Pure Energy Technology Co, PPT Research Inc.
    Inventors: David William Bonser, Irl E. Ward, Alan R. Duly
  • Patent number: 7541052
    Abstract: The present invention provides hypertonic solutions for treating irritations and inflammations of the nasal passageways. The solutions contain magnesium salts and calcium salts.
    Type: Grant
    Filed: December 23, 2005
    Date of Patent: June 2, 2009
    Inventor: Scott Cordray
  • Patent number: 7507496
    Abstract: A process for recovering lead oxides from the spent paste of exhausted lead acid batteries. The process provides heating the spent paste with an alkali hydroxide solution at elevated temperatures prior to calcinations. Calcination is at various temperatures so that either lead mono-oxide, lead dioxide or red lead is obtained as the principal product. There is also provided the use of the lead oxide to prepare the paste for positive and negative electrodes or other lead compounds.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: March 24, 2009
    Assignees: Toxco, Inc, Kinsbursky Brothers Inc
    Inventors: Steven A. Kinsbursky, W. Novis Smith, Richard Schutte
  • Patent number: 7434270
    Abstract: A protective garment having gloves at the bottom of sleeve portions which can be quickly attached and detached. The gloves contain an attachment ring which sealingly mates with a respective attachment ring on the sleeve portions by a bayonet attachment. There is also provided a kit for retrofitting existing gloves and protective garments. An outer glove is attachable over an inner glove which can be changed by alternate pair of gloves.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: October 14, 2008
    Assignee: Lakeland Industries, Inc.
    Inventor: Kelly Bradford
  • Patent number: 7390340
    Abstract: A filtration apparatus for use in a system containing a gas or vapor to be cleaned. The apparatus has at least one housing for a filter that removes contaminants from a gas or vapor. The housing contains an inlet portion and an outlet portion in association with valves for closing or regulating the flow of gas or vapors to be cleaned by the filter. A differential pressure gauge is optionally provided to monitor the pressure in the housing and to indicate when the filter should be replaced. One or more housings can be used for the apparatus.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: June 24, 2008
    Inventor: Robert W. Schopf, Jr.
  • Patent number: 7093307
    Abstract: Disposable chemical and biological protective garments have an internal film or coating of conductive and water absorbing inorganic salts which are antistatic agents activated by the internal humidity generated by the wearer.
    Type: Grant
    Filed: September 25, 2003
    Date of Patent: August 22, 2006
    Assignee: Lakeland Industries
    Inventor: W. Novis Smith
  • Patent number: 7043886
    Abstract: A refrigerator door assembly for mounting within an opening of a refrigerator cabinet for movement relative to the refrigerator consisting in combination the following components within a hollow rigid plastic welded structural door frame: a multi-paned insulated glass pack drop-in unit, a bushing means and a hinge means, each secured in the door frame and cooperating to support the dynamic and torsional loads of the glass pack unit.
    Type: Grant
    Filed: January 7, 2003
    Date of Patent: May 16, 2006
    Assignee: Thermoseal Glass Corp.
    Inventor: Richard A Chubb
  • Patent number: 7013680
    Abstract: There is provided a method for preventing deknitting of knitted tubular articles or garments such as gloves, socks, and the like. Accordingly, the edge of the tubular article or garment is provided with a plurality of horizontally knit rows of thread or yarn which are stretchable or elastic, and a vertical stretchable or elastic yarn or thread is knitted over and around 2 to 12 rows of the horizontal knit rows with gradually increasing tension so as to cause the edge to curl or roll over as a result of the vertical knit.
    Type: Grant
    Filed: April 18, 2005
    Date of Patent: March 21, 2006
    Assignee: Lakeland Industries INC
    Inventor: Fred Adams
  • Patent number: 6896807
    Abstract: A method for recovering and recycling expensive and hazardous components from capacitors containing an electrolyte salt dissolved in an aprotic organic solvent. The method includes disintegrating a plurality of capacitor casings and their contents into fragments and forming an aqueous slurry of water insoluble fragments, filtering fractionally distilling the filtrate to remove the solvent as a distillate and recovering the electrolyte salt.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: May 24, 2005
    Assignee: Toxco Inc
    Inventors: W. Novis Smith, Terry Adams
  • Patent number: 6742663
    Abstract: The combination of a shipping container and a plurality of parallel planar panels having a pallet with a horizontal platform frame perpendicularly fixed to a rear frame, a rear wall support which is tilted obliquely and rearwardly extending from the rear of the horizontal platform frame to the top of the rear frame and a planar rear wall attached to the rear wall support. A laminated corrugated paperboard wedge having an inclined load bearing surface in conjunction with a shipping container having an obliquely tilted and rearwardly extending rear wall which provides an economical, reusable, recyclable and efficient transport container for vertically standing parallel planar panels, such as multi-glazed glass units. The shipping container is particularly useful for transporting refrigerator and freezer doors and insulating window units.
    Type: Grant
    Filed: April 2, 2002
    Date of Patent: June 1, 2004
    Assignee: Thermoseal Glass Corp.
    Inventor: Richard S. Chubb
  • Patent number: D516753
    Type: Grant
    Filed: March 3, 2005
    Date of Patent: March 7, 2006
    Assignee: Lakeland Industries
    Inventor: Amos M. Grissom
  • Patent number: D612095
    Type: Grant
    Filed: September 9, 2008
    Date of Patent: March 16, 2010
    Inventor: Sherman Brown