Individual holder
STERRENBERG JOHN W
4 granted patents·100 citations·filing 1980–1982
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0169US4420262AApparatus for utilizing hand-held power drill for shaking paint containers and the likeSTERRENBERG JOHN W·Filed 1982·Granted Dec 13, 1983·32 cites·17 claims
- 0269US4402141ALeveling mechanisms for hand-held power drillSTERRENBERG JOHN W·Filed 1982·Granted Sep 6, 1983·23 cites·6 claims
- 0369US4393599ALeveling mechanisms for hand-held power drillSTERRENBERG JOHN W·Filed 1980·Granted Jul 19, 1983·23 cites·22 claims
- 0458US4318622AApparatus and method for utilizing hand-held power tool for shaking paint containers and the likeSTERRENBERG JOHN W·Filed 1980·Granted Mar 9, 1982·22 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →