Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6859584 | Methods and apparatuses for bonding in athermal optical fiber packages | Alan Johnson, Edward P. Donlon | 2005-02-22 | $35,388,000 |
| 6856730 | Athermal package for fiber Bragg gratings with two or more bonding regions | Alan Johnson, Edward P. Donlon, Lap Van Hoang | 2005-02-15 | $22,930,000 |
| 5989031 | Artificial tooth | Gunter Kura, Harry Daug | 1999-11-23 | |
| 4522591 | Articulator for holding dental models | Walter Witt, Stanislav Putra | 1985-06-11 | $457,000 |
| 4283173 | Device for the production of a dental working model for the preparation of prosthetic works | Laurence S. Browne, Walter Witt | 1981-08-11 |