Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34765 | Recording medium annealing process | Jerry L. Alexander, Sten R. Gerfast, Charles E. Nelson | 1994-10-25 |
| 5356664 | Method of inhibiting algae growth on asphalt shingles | William T. Fay, Billy L. George, Christine A. Sobon, Mark H. Kayser | 1994-10-18 |