Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8359231 | Method and system for electronically selecting, modifying, and operating a motivation or recognition program | Brian Fitzpatrick, Ellen Cox, Maddy Sheprow, Peggy Barton, Frank Munsch +2 more | 2013-01-22 | |
| 8028409 | Method of fabricating planar spring clearance seal compressors | — | 2011-10-04 | |
| 7137259 | Cryocooler housing assembly apparatus and method | Amr O'Baid | 2006-11-21 | $832,000 |
| 6499304 | Cryocooler for HTSC filter systems | David R. Chase, Wallace Kunimoto, Amr O'Baid | 2002-12-31 | $1,266,000 |
| 6427450 | Cryocooler motor with split return iron | — | 2002-08-06 | $877,000 |
| 6327862 | Stirling cycle cryocooler with optimized cold end design | — | 2001-12-11 | $2,789,000 |
| 6141971 | Cryocooler motor with split return iron | — | 2000-11-07 | $10,695,000 |
| 4974667 | Thermal actuated switchable heat pipe | Tsu-Hung Sun | 1990-12-04 |