P
PatentIndex
Search
Landscape
Sign in
Inventor
HOELHE NEIL F
US
3 patents
⚠️ This page may combine multiple inventors who share the name “HOELHE NEIL F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISOTECH ILLINOIS INC
2 patents
US7396017B2
Jul 8, 2008
Shaft seal assembly
ISOTECH ILLINOIS INC
60 citations
95
US7631878B1
Dec 15, 2009
Shaft seal assembly
ISOTECH ILLINOIS INC
25 citations
90
INPRO SEAL LLC
1 patent
US7726661B2
Jun 1, 2010
Pressure balanced shaft seal assembly
INPRO SEAL LLC
30 citations
90