Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517343 | Coated candles and coating compositions | Raymond H. Jones, Charles Moses | 2003-02-11 |
| 6242509 | Gels including bioactive components | Vivian Berger, Jochen Heydel, Virgil A. G. Williams, Charles R. Frihart, Richard C. MacQueen +1 more | 2001-06-05 |
| 6111055 | Ester-terminated polyamide gels | Vivian Berger, Charles R. Frihart, Jochen Heydel, Richard C. MacQueen, Mark S. Pavlin +1 more | 2000-08-29 |
| 5424371 | Adhesive of amine-terminated, piperazine-containing polyamide and epoxy resin | Charles R. Frihart | 1995-06-13 |
| 5385986 | Adhesive of amine-terminated polyamide and epoxy resin | Charles R. Frihart | 1995-01-31 |