Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6685541 | Method for finishing edges of glass sheets | James William Brown, Masayuki Shinkai | 2004-02-03 |
| 6676488 | Method for finishing edges of glass sheets | James William Brown, Masayuki Shinkai | 2004-01-13 |
| 6428390 | Method and apparatus for edge finishing glass sheets | Emmett F. Clark, Guy P. Kenney, Peter M. Voit, Gerard J. Voytek | 2002-08-06 |
| 6325704 | Method for finishing edges of glass sheets | James William Brown, Masayuki Shinkai | 2001-12-04 |
| 5975992 | Method and apparatus for edge finishing glass | Harold G. Shafer, Jr., Daniel Duane Strong | 1999-11-02 |
| 5816897 | Method and apparatus for edge finishing glass | H. Gordon Shafer, Jr., Daniel Duane Strong | 1998-10-06 |
| 5776220 | Method and apparatus for breaking brittle materials | Roger A. Allaire, Harry Menegus, Harrie J. Stevens | 1998-07-07 |
| 4952026 | Integral optical element and method | Robert H. Bellman, Nicholas Francis Borrelli | 1990-08-28 |