Issued Patents 1982
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361634 | Artwork master for production of multilayer circuit board | — | 1982-11-30 |
| 4346737 | Drip irrigation tubing | — | 1982-08-31 |
| 4333891 | Tamper proof sealing plug | — | 1982-06-08 |
| 4325339 | Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine | Kenneth C. Bier | 1982-04-20 |
| 4322453 | Conductivity WSi.sub.2 (tungsten silicide) films by Pt preanneal layering | — | 1982-03-30 |
| 4319264 | Nickel-gold-nickel conductors for solid state devices | Amitava Gangulee, Paul S. Ho, James K. Howard | 1982-03-09 |