Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625172 | Engine enclosure air inlet/discharge sound attenuator | Brian Scott Johnson | 1997-04-29 |
JB
John Blichmann
Overall (1997): #130,536 of 185,788Top 75%
1
Patents 1997