Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4458984 | Assembly for thermally actuated optic fiber jointing device | Harold A. Roberts | 1984-07-10 | $1,711,000 |
| 4456159 | Cleaving tool for optical fibers | Harold A. Roberts | 1984-06-26 | $3,501,000 |
| 4444461 | Fiber optic connector and method of manufacture | Harold A. Roberts, Roger Dery | 1984-04-24 | $3,415,000 |
| 4436295 | Vacuum chuck for holding filaments | Harold A. Roberts | 1984-03-13 | $4,028,000 |
| 4264349 | Drawing optical waveguides by heating with laser radiation | David Grey | 1981-04-28 | $1,277,000 |
| 4215263 | Drawing optical waveguides by heating with laser radiation | David Grey | 1980-07-29 | $2,254,000 |
| 4184741 | Filament-to-device coupler | Robert M. Hawk | 1980-01-22 | $1,184,000 |