Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589441 | System for controlling liquid flow | — | 1986-05-20 |
| 4532962 | Metering apparatus for dispensing precise volumes of liquid | — | 1985-08-06 |
| 4527593 | Apparatus and system for filling one or more containers with a liquid to a predetermined level | — | 1985-07-09 |
| 4522228 | Fluidic level control system | — | 1985-06-11 |
| 4515178 | Liquid level control device | — | 1985-05-07 |
| 4484601 | Liquid level control device | — | 1984-11-27 |
| 4420156 | Iron-type golf clubs | — | 1983-12-13 |
| 4398965 | Method of making iron golf clubs with flexible impact surface | — | 1983-08-16 |