Inventor
OLSON DARWIN C
US11 patents
⚠️ This page may combine multiple inventors who share the name “OLSON DARWIN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DANA CORP
7 patentsUS5230539AJul 27, 1993
Quick connect tube coupling
DANA CORP146 citations97
US5681061AOct 28, 1997
Quick connect tube couplings
DANA CORP63 citations95
US5673945AOct 7, 1997
Quick connect tube couplings
DANA CORP40 citations95
US5474336ADec 12, 1995
Quick connect tube couplings
DANA CORP75 citations95
US5468028ANov 21, 1995
Quick connect tube couplings
DANA CORP80 citations95
US5511830AApr 30, 1996
Quick connect tube couplings
DANA CORP47 citations86
US5984138ANov 16, 1999
Tanks with flow drill bushings for receiving couplings
DANA CORP9 citations73