Assignee
LIFT TECH INT INC
US·4 granted patents·25 citations·filing 1986–1988
Top patents by PatentIndex Score
4 records- 0143US4828077ASolenoid and spring operated brakeLIFT TECH INT INC·Filed 1988·Granted May 9, 1989·10 cites·14 claims
- 0235US5140247AControl system for polyphase induction machinesLIFT TECH INT INC·Filed 1988·Granted Aug 18, 1992·7 cites·7 claims
- 0328US4749067ASolenoid and spring operated brakeLIFT TECH INT INC·Filed 1986·Granted Jun 7, 1988·5 cites·2 claims
- 0425US4841215AD.C. solenoid control circuitLIFT TECH INT INC·Filed 1987·Granted Jun 20, 1989·3 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →