Patents Represented by Law Firm Ogram & Teplitz
  • Patent number: 5203368
    Abstract: A matrix of valves being formed using a sandwich of three layers with a pliable membrane interposed between two of the layers. Supply channels and delivery channels are created through etching, routing, or other such means on the middle layer. Each supply channel communicates with all of the delivery channels via a valve location which is opened or closed by pneumatic pressure on the pliable membrane. Movement of the pliable membrane is affected through suction or pressure as communicated via holes in the overlying layer. In this manner, selected supply and delivery lines are connected by appropriate suction being placed on the membrane. Selected valves are simultaneously opened to provide parallel operations.
    Type: Grant
    Filed: July 29, 1992
    Date of Patent: April 20, 1993
    Assignee: Protein Technologies Inc.
    Inventors: Leon E. Barstow, Anthony R. Ford, Terry D. Long, Glen D. Ward
  • Patent number: 5189990
    Abstract: An internal combustion engine in which a supply of treated water charged air is provided to the internal combustion engine. The atomic structure of the water is partially dissassembled due to exposure to oxygen attractive metal and also by the addition of a limited amount of chlorine to the liquid water. Water vapor is provided to the air stream through the use of an evaporative pad; this pad has an adjustable exposed surface area, thereby permitting the fine-tuning adjustment of the amount of humidity generated so as to maximize the efficiency of the engine. The presence of the oxygen attractive metal, such as zinc, when combined with the slightly acidic water vapor tends to dislodge oxygen from the hydrogen; this free oxygen and hydrogen recombine in the engine's cylinder to provide added energy release.
    Type: Grant
    Filed: November 6, 1991
    Date of Patent: March 2, 1993
    Inventor: Robert Powell
  • Patent number: 5184633
    Abstract: A cleansing and sterilization mechanism which is usable on contact lenses, surgical instruments, dental tools, and other items which require regular cleansing and sterilization. Using ozone as the cleansing and sterilization medium, the apparatus provides for added guaranty of operation through the use of feedback mechanism to assure that all the components are working and that the to-be-cleaned items are exposed to the ozone bath for the specified time. Furthermore, the item is capable of communicating, via phone line, to a central unit which monitors the operation and performance of the mechanism.
    Type: Grant
    Filed: October 8, 1991
    Date of Patent: February 9, 1993
    Assignee: KEW Import/Export Inc.
    Inventor: Terrence R. Langford
  • Patent number: 5176016
    Abstract: An improved automobile handle guard plate assembly which provides added strength via a lipped brace which overlays and strengthens a security plate. The security plate and the brace are secured together with an adhesive and positioned between the exterior door handle and the automobile's door. The door handle is permitted easy access to the locking mechanism within the door via an opening in the security plate. A thief trying to enter the automobile by accessing the locking mechanism through the door, finds a security plate to prevent access and a brace on the security plate to preventing deformation of the security plate.
    Type: Grant
    Filed: March 19, 1992
    Date of Patent: January 5, 1993
    Inventor: Mark L. Hill
  • Patent number: 5147427
    Abstract: An air filtration system that reduces positive and/or negative resistance by eliminating duct work to and from the to-be-filtered room. The air filtering system forms a common wall with the to-be-filtered room permitting dirty air to move easily and quickly through to the cleaning process. Through the use of vertical baffles and reverse pulsed jets, debris is easily and efficiently collected in drawers or trays. Because of the modular design of the invention, it is easily placed on a trailer and transported to a locale which is to be cleaned within a flexible room (i.e. bridges, building exteriors, airplanes, etc.).
    Type: Grant
    Filed: July 15, 1991
    Date of Patent: September 15, 1992
    Assignee: Stripping Technologies Inc.
    Inventors: Kenneth E. Abbot, Patrick J. Lyons
  • Patent number: D329147
    Type: Grant
    Filed: May 8, 1989
    Date of Patent: September 8, 1992
    Assignee: Marana Unique Products Inc.
    Inventor: Paul J. Gandy
  • Patent number: D329756
    Type: Grant
    Filed: May 8, 1989
    Date of Patent: September 29, 1992
    Assignee: MUPI Children Products Inc.
    Inventor: Paul J. Gandy