Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5492795 | Squarylium dyes, and processes and intermediates for the preparation thereof | Richard M. Allen, Peter K. Chu, Donald A. McGowan, Mark R. Mischke, Socorro M. Ramos +1 more | 1996-02-20 |
| 5354873 | Squarylium dyes, and processes and intermediates for the preparation thereof | Richard M. Allen, Peter K. Chu, Donald A. McGowan, Mark R. Mischke, Socorro M. Ramos +1 more | 1994-10-11 |
| 5231190 | Squarylium compounds, and processes and intermediates for the synthesis of these compounds | Donald A. McGowan, Paulina P. Garcia, Thomas K. Spencer, Stephen J. Telfer, Michael J. Zuraw | 1993-07-27 |
| 5227498 | Squarylium dyes, and processes and intermediates for the preparation thereof | Donald A. McGowan, Mark R. Mischke, Socorro M. Ramos, Stephen J. Telfer | 1993-07-13 |
| 4781463 | Method and apparatus for use in measurement of the position of a line or edge of an object | Dennis Rosen | 1988-11-01 |
| 4668738 | Process for promoting syneresis in high rubber ABS latex | Eugene R. Moore | 1987-05-26 |
| 4617402 | Novel xanthene compounds and their photographic use | Alan L. Borror, Louis Cincotta | 1986-10-14 |
| 4416971 | Novel xanthene compounds and their photographic use | Alan L. Borror, Louis Cincotta | 1983-11-22 |
| 4315387 | Ground anchor stake device | Benton Schrougham | 1982-02-16 |
| 4309797 | Coupling device for animal collars | Benton Schrougham | 1982-01-12 |