Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7852997 | Internet telephony communications adapter for web browsers | Brian Fowler | 2010-12-14 | |
| 6237893 | High pressure aerator valve | Paul S. Rose | 2001-05-29 | |
| 4534226 | Counter rotating, multi turbine flow measuring system | — | 1985-08-13 | $4,109,000 |
| 4266936 | Braille display reader | Stanley E. Rose | 1981-05-12 |