Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5919707 | Monitoring of rolling oil emulsions | Rodney H. Banks | 1999-07-06 |
| 5534053 | Composition for reducing or eliminating static charge in adhesive film | David A. Grattan | 1996-07-09 |
| 5324517 | Sprayable adhesive for gypsy moth pheromone beads | — | 1994-06-28 |
| 5230833 | Low sodium, low metals silica polishing slurries | John A. Romberger | 1993-07-27 |
| 4980024 | Antiskid paper with enhanced friction retention | Raymond J. Novotny, Roger H. Jansma, Neil A. Marron | 1990-12-25 |
| 4964919 | Cleaning of silicon wafers with an aqueous solution of KOH and a nitrogen-containing compound | — | 1990-10-23 |
| 4867757 | Lapping slurry compositions with improved lap rate | — | 1989-09-19 |
| 4853140 | Lubricating fluids for slicing silicon ingots | Earnest M. Kerr | 1989-08-01 |
| 4752628 | Concentrated lapping slurries | — | 1988-06-21 |
| 4588421 | Aqueous silica compositions for polishing silicon wafers | — | 1986-05-13 |
| 4552804 | Prevention of silica migration in thermal insulation with water-soluble salts of inorganic oxygen-containing acids or acidic gases | — | 1985-11-12 |
| 4483765 | Oil-dispersible antimony oxide sol dispersed as an oil in water emulsion into a cracking feed | — | 1984-11-20 |
| 4478742 | Preparation of a ferric acetate coated silica sol by selective anion exchange | — | 1984-10-23 |
| 4462188 | Silica sol compositions for polishing silicon wafers | — | 1984-07-31 |
| 4451388 | Preparation of aluminum oxide coated silica sols using ultrafiltration | — | 1984-05-29 |
| 4430369 | Silica sol penetration and saturation of thermal insulation fibers | — | 1984-02-07 |
| 4356107 | Process for preparing silica sols | — | 1982-10-26 |
| 4304575 | Preparation of large particle silica sols | — | 1981-12-08 |
| 4215031 | Thickening additives for unsaturated polyester resins | — | 1980-07-29 |