Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5135783 | Molecularly oriented tubular components having a controlled coefficient of thermal expansion | Richard W. Lusignea, James L. Racich | 1992-08-04 |
| 4975312 | Multiaxially oriented thermotropic polymer substrate for printed wire board | Richard W. Lusignea, James L. Racich, Ruby R. Chandy | 1990-12-04 |
| 4973299 | Separation | Leslie S. Rubin | 1990-11-27 |
| 4973442 | Forming biaxially oriented ordered polymer films | Richard W. Lusignea, Dirk Baars, Donald D. Bretches, Robert B. Davis | 1990-11-27 |
| 4966807 | Multiaxially oriented thermotropic polymer films and method of preparation | Richard W. Lusignea, James L. Racich | 1990-10-30 |
| 4963428 | Biaxially oriented ordered polymer films | Richard W. Lusignea, James L. Racich, Dirk Baars, Donald D. Bretches, Robert B. Davis | 1990-10-16 |
| 4939235 | Biaxially oriented ordered polybenzothiazole film | Richard W. Lusignea, Dirk Baars, Donald D. Bretches, Robert B. Davis | 1990-07-03 |
| 4709453 | Separable fastening device | William A. Ribich, Paul J. Marinaccio, Bernard E. Sawaf | 1987-12-01 |
| 4662657 | Flow system | Brian J. Doherty | 1987-05-05 |
| 4606720 | Pre-vaporizing liquid fuel burner | — | 1986-08-19 |
| 4592559 | Piston ring seal with pressure distribution grooves | — | 1986-06-03 |
| 4589484 | Deployment system | Brian J. Doherty | 1986-05-20 |
| 4410429 | Linear pocket energy exchange device | John Harding | 1983-10-18 |
| 4379670 | Linear pocket letdown device | James G. Hannoosh, John Harding, Ram Chandrasekhar | 1983-04-12 |
| 4363572 | Injector for a material transport system | — | 1982-12-14 |
| 4302018 | Packer arrangements for oil wells and the like | David H. McFadden | 1981-11-24 |
| 4249838 | Sealed flight screw injector | Mackenzie Burnett | 1981-02-10 |