Issued Patents All Time
Showing 76–94 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5965194 | Magnetic recording media prepared from magnetic particles having an extremely thin, continuous, amorphous, aluminum hydrous oxide coating | Jack G. Truong | 1999-10-12 |
| 5908663 | Topical carpet treatment | Shou-Lu G. Wang, Lori P. Engle, Steven J. Hamrock, Dong-Wei Zhu, Steven J. Martin | 1999-06-01 |
| 5754140 | Beam sharpened, low sidelobe antenna system | Michael A. Starr, Dale W. Jessen, Peter Klotz, Jerald Archambault | 1998-05-19 |
| 5651801 | Method for making an abrasive article | Larry D. Monroe | 1997-07-29 |
| 5645618 | Method for making an abrasive article | Larry D. Monroe | 1997-07-08 |
| 5645619 | Method of making alpha alumina-based abrasive grain containing silica and iron oxide | Dwight D. Erickson, Larry D. Monroe, David M. Wilson | 1997-07-08 |
| 5611829 | Alpha alumina-based abrasive grain containing silica and iron oxide | Larry D. Monroe | 1997-03-18 |
| 5219806 | Alpha phase seeding of transition alumina using chromium oxide-based nucleating agents | — | 1993-06-15 |
| 5185299 | Microcrystalline alumina-based ceramic articles | David M. Wilson, Harold G. Sowman | 1993-02-09 |
| 5139978 | Impregnation method for transformation of transition alumina to a alpha alumina | — | 1992-08-18 |
| 5077241 | Sol gel-derived ceramic bubbles | Kyung H. Moh, Harold G. Sowman | 1991-12-31 |
| 4964883 | Ceramic alumina abrasive grains seeded with iron oxide | Mary Lou Morris | 1990-10-23 |
| 4954462 | Microcrystalline alumina-based ceramic articles | David M. Wilson | 1990-09-04 |
| 4931414 | Thermal extractive gelation process | Roger W. Lange | 1990-06-05 |
| 4847214 | Method for filling trenches from a seed layer | Francine Y. Robb, F. J. Robinson, Bridget Svechovsky | 1989-07-11 |
| 4801560 | Semiconductor processing utilizing carbon containing thick film spin-on glass | Henry G. Hughes | 1989-01-31 |
| 4798629 | Spin-on glass for use in semiconductor processing | Henry G. Hughes | 1989-01-17 |
| 4772511 | Transparent non-vitreous zirconia microspheres | Roger W. Lange | 1988-09-20 |
| 4743568 | Multilevel interconnect transfer process | — | 1988-05-10 |