Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44288 | Optical fiber and method for making such fiber | Robert Arnold Knowlton, Joseph Edward McCarthy, Ji Wang, Donnell Thaddeus Walton, Luis Alberto Zenteno | 2013-06-11 |
| 8375747 | Apparatus for sealing a joint between vessels for conveying molten glass | Gilbert De Angelis | 2013-02-19 |
| 8240170 | Apparatus for sealing a joint between vessels for conveying molten glass | Gilbert De Angelis | 2012-08-14 |
| 7313312 | Optical fiber and method for making such fiber | Robert Arnold Knowlton, Joseph Edward McCarthy, Ji Wang, Donnell Thaddeus Walton, Luis Alberto Zenteno | 2007-12-25 |
| 6027062 | Optical fiber dual spindle winder with automatic threading and winding | Christopher John Bacon, Kirk Patton Bumgarner, Paul Andrew Chludzinski, Duane Edward Hoke, Kenneth William Roberts | 2000-02-22 |
| 4919510 | Optical fiber connector and method | Duane Edward Hoke, David E. Quinn | 1990-04-24 |