Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6910783 | Transparent light emitting members and method of manufacture | Rick Lockwood, David J. Page, David B. Larson | 2005-06-28 |
| 6416390 | Methods and apparatus for sandblasting fiber optic substrates | Rick Lockwood | 2002-07-09 |
| 5499912 | Apparatus for marring fiber optic substrates | — | 1996-03-19 |
| 5312569 | Method for marring fiber optic substrates | — | 1994-05-17 |
| 5303323 | Method and apparatus for making arbitrarily shaped fiber optic backlighting substrates | — | 1994-04-12 |
| 4493334 | Walking aid | Stephen Semanchik | 1985-01-15 |
| 4198076 | Pipe coupler with positive disconnect device | — | 1980-04-15 |