Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5816787 | Motion conversion rotator apparatus and method | Robert B. Brinkerhoff, by Charlene P. Brinkerhoff, executor | 1998-10-06 |
| 4307572 | Externally cooled absorption engine | — | 1981-12-29 |
| 4295335 | Regenative absorption engine apparatus and method | — | 1981-10-20 |
| 4242878 | Isothermal compressor apparatus and method | — | 1981-01-06 |
| 4224798 | Split cycle engine and method | — | 1980-09-30 |
| 4195485 | Distillation/absorption engine | — | 1980-04-01 |