Individual holder
BREWSTER ALBERT L
3 granted patents·56 citations·filing 1984–1993
Individually held — no corporate assignee on record.
Technology mixG01B3
Top patents by PatentIndex Score
3 records- 0164US4553337AThread gauge for measuring thread pitch diametersBREWSTER ALBERT L·Filed 1984·Granted Nov 19, 1985·20 cites·17 claims
- 0256US4547970AThread anvils for inside micrometerBREWSTER ALBERT L·Filed 1984·Granted Oct 22, 1985·15 cites·20 claims
- 0355US5276971AThread gauge for tapered threadsBREWSTER ALBERT L·Filed 1993·Granted Jan 11, 1994·21 cites·24 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →