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Inventor
COOPER HERBERT G
US
2 patents
⚠️ This page may combine multiple inventors who share the name “COOPER HERBERT G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELLIOTT RAYMOND D
1 patent
US4902226A
Feb 20, 1990
Dental air supply system
ELLIOTT RAYMOND D
23 citations
86
K ELEVATOR SERVICE INC AS
1 patent
US4155425A
May 22, 1979
Stabilized hydraulic elevator
K ELEVATOR SERVICE INC AS
6 citations
49