RV

Robert H. Verb

RA Ransburg: 1 patents #42 of 85Top 50%
Overall (All Time): #3,822,611 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5205849 Air filter having a low internal pressure drop Michael Kosmyna, Andrew P. Gargac 1993-04-27