Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10760387 | Cooling systems and methods for downhole solid state pumps | Robert A. Frantz, III, Michael C. Romer | 2020-09-01 | $238,155,000 |
| 10648303 | Wireline-deployed solid state pump for removing fluids from a subterranean well | Michael C. Romer, Randy C. Tolman, Robert A. Frantz, III | 2020-05-12 | $109,158,000 |
| 7484940 | Piezoelectric fluid pump | — | 2009-02-03 | |
| 7068473 | Piezoelectric microactuator for improved tracking control of disk drive read/write heads | — | 2006-06-27 | |
| 6381148 | Dual processor retention assembly | George Daskalakis, James A. Roecker | 2002-04-30 | $84,693,000 |