Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104701 | Resilient metal seal for check valve | Mark Whitlow, Tony Smith, Jason P. Adams | 2024-10-01 |
| 11808363 | Resilient metal seal for check valve | Mark Whitlow, Tony Smith, Jason P. Adams | 2023-11-07 |
| 11549591 | Resilient metal seal for check valve | Mark Whitlow, Tony Smith, Jason P. Adams | 2023-01-10 |
| D420454 | Intumescent seal | — | 2000-02-08 |
| D418616 | Intumescent seal | — | 2000-01-04 |
| D418234 | Intumescent seal | — | 1999-12-28 |
| D417739 | Intumescent seal | — | 1999-12-14 |
| 4959614 | Apparatus for determining microwave characteristics of superconductive materials using a resonant cavity and calibration waveguides | Donald R. Bowling | 1990-09-25 |
| 4853650 | Symmetric waveguide junction combiner | Donald R. Bowling | 1989-08-01 |
| 4503406 | Inside collet for coaxial placement of diode | Donald R. Bowling | 1985-03-05 |
| 4462714 | Method and apparatus for setting a cement plug in the wide-mouth shaft of an earth cavern | George R. Parks, Gustavo A. Correa, Ralph N. Holley | 1984-07-31 |
| 4320376 | Stress relieving weld joint for composite fusible element | Robert J. Panaro, Richard W. Robbins | 1982-03-16 |