Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8845390 | Predictive calculation method for calculating a simulated shape of an engagement ridge to be arranged on the edge face of an ophthalmic lens of a pair of eyeglasses, and a method of beveling | Frederic Dubois, Eric Belloni, David Freson | 2014-09-30 |
| 5902162 | Combination paddle and squirt gun | Doyle Wayne Barnett | 1999-05-11 |
| 5697990 | High porosity calcium silicate mass for storing acetylene gas | Gregory T. Shakley, Michael S. Rabren, Asok K. Sarkar | 1997-12-16 |