Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4800048 | Die drawing process and apparatus for piezoelectric polymer films and tubes | Philip E. Bloomfield, Dean Wickwire | 1989-01-24 |
| 4366768 | Power steering direction sensor | Walter Kulischenko, Philip E. Bloomfield | 1983-01-04 |
| 4225482 | Concentrated aqueous latex of ethylene/C.sub.2 -C.sub.3 -perfluorocarbon copolymer or terpolymer | Daniel A. Dimmig, John C. Grigger | 1980-09-30 |