Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848696 | Free spool adapter for spinning reel | — | 1989-07-18 |
| 4805343 | Osmotic fiber systems | Robert M. Piecuch, Charles E. Hamilton | 1989-02-21 |
| 4307984 | Cutting elements | — | 1981-12-29 |
| 4291980 | Styrene-divinylbenzene copolymer and method of manufacture | — | 1981-09-29 |
| 4283143 | Optical characterization of a suspension | — | 1981-08-11 |
| 4210027 | Method for determination and grading of precious minerals | — | 1980-07-01 |
| 4196618 | Specific volume determining method and apparatus | — | 1980-04-08 |
| 4196899 | Contemplation device | — | 1980-04-08 |