Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5182053 | Process for forming intraocular lenses having haptics with high fracture toughness | Edwin A. Creasman, Thomas Paul, David R. Navarrete, Jimmy D. McCullough, Churchai T. Soodjinda | 1993-01-26 |
| 5158719 | Method of producing haptics for intraocular lenses having high fracture toughness | Scott Chang, Thomas Paul, Edwin A. Creasman, Mei-Ing Cheng, David R. Navarrete +1 more | 1992-10-27 |
| 5037435 | Haptics for intraocular lenses having high fracture toughness | Scott Chang, Thomas Paul, Edwin A. Creasman, Mei-Ing Cheng, David R. Navarrete +1 more | 1991-08-06 |
| 4964955 | Method of reducing pitch in pulping and papermaking operations | Richard S. Lamar, William E. Pratt, Robert E. Roeder | 1990-10-23 |
| 4931493 | Beneficiated talcs | — | 1990-06-05 |
| 4927874 | Beneficiated talcs | — | 1990-05-22 |
| 4898620 | Dry ground/wet ground calcium carbonate filler compositions | Jerry W. Rayfield, Robert A. Baker | 1990-02-06 |
| 4835195 | Dry ground/wet ground calcium carbonate filler compositions | Jerry W. Rayfield, Robert A. Baker | 1989-05-30 |
| 4820347 | Beneficiated talcs | — | 1989-04-11 |
| 4814019 | Beneficiated talcs | — | 1989-03-21 |
| 4602052 | Rubber composition and method of incorporating carbon black and a quaternary ammonium coupling agent salt into natural rubber containing compositions | Dirk Oberlin | 1986-07-22 |
| 4598105 | Rubber composition and method | Dirk Oberlin | 1986-07-01 |
| 4477329 | Apparatus for maintaining peroxide concentration | Alisa K. Rogers | 1984-10-16 |
| 4431755 | Rubber composition comprising phyllosilicate minerals, silanes, and quaternary ammonium salts | Harold Mukamal | 1984-02-14 |
| 4419191 | Electrochemical monitoring method | Steven D. Hoffer | 1983-12-06 |