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Inventor
GARDELLA JOHN M
US
2 patents
⚠️ This page may combine multiple inventors who share the name “GARDELLA JOHN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BLOCK DRUG CO
1 patent
US4544356A
Oct 1, 1985
Reciprocating dental prophylactic angular device
BLOCK DRUG CO
28 citations
86
PENNWALT CORP
1 patent
US4125774A
Nov 14, 1978
Panoramic dental x-ray machine
PENNWALT CORP
12 citations
68