Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290159 | Downhole pump of constant differential hydraulic pressure | Mark A. Miller | 1994-03-01 |
| 4811975 | Fluid coupling and method of making same | Vernon Paul, Jr. | 1989-03-14 |
| 4768271 | Tool for removal and installation of fluid coupling retaining pin | Richard Jacob | 1988-09-06 |
| 4768704 | Button fastener | Bruce C. Beckway | 1988-09-06 |
| 4703643 | Automatic crimper and crimping die | Thomas W. Brooks, David A. Masseth, Joseph R. Malecka, C. Edward Stiver, Charles S. Pearson | 1987-11-03 |
| 4625539 | Automatic crimper and crimping die | Thomas W. Brooks, David A. Masseth, Joseph R. Malecka, C. Edward Stiver, Charles S. Pearson | 1986-12-02 |
| 4556167 | Velcro fastening arrangement for recloseable carton flaps | Bruce C. Beckway, Robert H. DeGroot | 1985-12-03 |
| 4431218 | Fluid coupling and method of making same | Vernon Paul, Jr. | 1984-02-14 |