DR

Donald L. Rohrs

TB The Brinkmann: 13 patents #6 of 49Top 15%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
DB Diamant Boart: 3 patents #6 of 17Top 40%
PI Parmelee Industries: 2 patents #2 of 8Top 25%
JA Jasco: 2 patents #26 of 125Top 25%
TB The Brinkman: 1 patents #6 of 16Top 40%
CP Cramer Products: 1 patents #4 of 9Top 45%
📍 Overland Park, KS: #60 of 1,753 inventorsTop 4%
🗺 Kansas: #261 of 12,005 inventorsTop 3%
Overall (All Time): #156,611 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
D254514 Combined power failure light and flash light Thomas H. Nicholl, John J. Collins 1980-03-18