Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8986438 | Stainless plumber's putty | Wayne A. Merrifield | 2015-03-24 |
| 7648603 | Colorless primer composition and method | Fred R. Scholer, Wayne A. Merrifield | 2010-01-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8986438 | Stainless plumber's putty | Wayne A. Merrifield | 2015-03-24 |
| 7648603 | Colorless primer composition and method | Fred R. Scholer, Wayne A. Merrifield | 2010-01-19 |