Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12263433 | Framed air filter with stabilizing flap | Fiona E. Menken, Glen O. Gregerson, David W. Ziemann | 2025-04-01 |
KG
Kimberly W. Gerwig
Overall (All Time): #2,400,818 of 4,157,543Top 60%
1
Patents All Time