DO

Donald Olfert

KE Kennel-Aire: 1 patents #3 of 8Top 40%
📍 Mountain Lake, MN: #4 of 8 inventorsTop 50%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,726,129 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D384443 Latch for an animal kennel — 1997-09-30