Assignee

SPAN INSTR

2 granted patents·33 citations·filing 1977–1996

Technology mixG01L1 G09F1 Y10S1 Y10T1

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2 records

0153US4100812ADry pressure gauge with dampened needle movementSPAN INSTR·Filed 1977·Granted Jul 18, 1978·13 cites·12 claims
0252US5713692AInventory control collar locking ringSPAN INSTR·Filed 1996·Granted Feb 3, 1998·20 cites·6 claims

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