Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7188377 | Hand-operable pump | Eric Smith | 2007-03-13 |
| 5472126 | Tube slicing technique | — | 1995-12-05 |
| 5450668 | Method and apparatus for separating tubing | — | 1995-09-19 |
| 5388745 | Method and apparatus for separating tubing | — | 1995-02-14 |
| 4839950 | Method for making a tube and fin heat exchanger | — | 1989-06-20 |
| 4552047 | Apparatus for cutting tubing into predetermined lengths | — | 1985-11-12 |
| 4411179 | Apparatus for cutting tubing into predetermined lengths | — | 1983-10-25 |
| 4269369 | Power driven dereeler with strand tension-sensing device | — | 1981-05-26 |
| 4190407 | Apparatus for filling heating tube | Galen B. Harman | 1980-02-26 |