Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916671 | Reusable resilient gasket and method of using same | Edwin G. Dauber, Gordon L. McGregor, Raymond B. Minor, William P. Mortimer, Jr. | 1999-06-29 |
| 5814405 | Strong, air permeable membranes of polytetrafluoroethylene | Phillip A. Branca, Wolfgang Buerger, Christiane Rudolf, Ralf Tillmanns | 1998-09-29 |
| 5429869 | Composition of expanded polytetrafluoroethylene and similar polymers and method for producing same | Gordon L. McGregor, Raymond B. Minor, William P. Mortimer, Jr. | 1995-07-04 |
| 5183545 | Electrolytic cell with composite, porous diaphragm | Phillip A. Branca, Robert S. Mallouk, Randal L. Perry | 1993-02-02 |
| 5094895 | Composite, porous diaphragm | Phillip A. Branca, Robert S. Mallouk, Randal L. Perry | 1992-03-10 |
| 4482516 | Process for producing a high strength porous polytetrafluoroethylene product having a coarse microstructure | Jeffery B. Bowman, James D. Lewis, Stephen Christopher Newman, Richard A. Staley | 1984-11-13 |
| 4478665 | Method for manufacturing highly porous, high strength PTFE articles | — | 1984-10-23 |
| 4385093 | Multi-component, highly porous, high strength PTFE article and method for manufacturing same | — | 1983-05-24 |