Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5421936 | Method of gasket masking using masking tape with a stiffened edge | Sheila F. Cox, Kent W. Gable, Peter K. Pederson, Steven J. Perron | 1995-06-06 |
| 5354614 | Masking tape with stiffened edge and method of gasket masking | Sheila F. Cox, Kent W. Gable, Peter K. Pederson, Steven J. Perron | 1994-10-11 |
| 4268598 | Developing powder composition containing fluoroaliphatic sulfonamido surface active agent | Ronald P. Leseman | 1981-05-19 |