Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5011293 | Emulsifier mixing cell | Donald E. Roop, Eugene J. Mezey, Philip W. Bartram | 1991-04-30 |
| 4363647 | Method of making fused silica-containing material | William Christopher Lewis, Peter C. Schultz, Francis W. Voorhees | 1982-12-14 |
| 4210431 | Method for making vitreous carbon coatings on glass fibers | Francis W. Voorhees | 1980-07-01 |
| 4203553 | Ribbon burner | Peter P. Bihuniak | 1980-05-20 |