Assignee
PRIMUS MANUFACTURING
3 granted patents·10 citations·filing 1978–1978
Top patents by PatentIndex Score
3 records- 0137USD253688SFriction wheel measuring devicePRIMUS MANUFACTURING·Filed 1978·Granted Dec 18, 1979·2 cites·1 claims
- 0235US4200985AVisual indicator for alternate units of measurePRIMUS MANUFACTURING·Filed 1978·Granted May 6, 1980·5 cites·21 claims
- 0330US4151651ACoaxial dual dial resettable indicatorPRIMUS MANUFACTURING·Filed 1978·Granted May 1, 1979·3 cites·11 claims
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