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Inventor
BALBACH GEORGE C
2 patents
⚠️ This page may combine multiple inventors who share the name “BALBACH GEORGE C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARTHUR SMITH IND INC
1 patent
US4296570A
Oct 27, 1981
Hydraulic door operator
ARTHUR SMITH IND INC
44 citations
87
ASI TECH INC
1 patent
US4941320A
Jul 17, 1990
Industrial hydraulic door operator
ASI TECH INC
42 citations
85