Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D370126 | Glass fiber cleaning brush | John Pfanstiehl | 1996-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D370126 | Glass fiber cleaning brush | John Pfanstiehl | 1996-05-28 |