Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692467 | Ventilation apparatus for an enclosure | William C. Sahm | 1997-12-02 |
DM
Daniel L. Mikrut
Overall (1997): #162,329 of 185,788Top 90%
1
Patents 1997