Assignee
ROBERTS TOOL INTERNATIONAL USA
US·3 granted patents·128 citations·filing 1993–1996
Top patents by PatentIndex Score
3 records- 0194US5433548AUniversal joint for torque transmitting toolsROBERTS TOOL INTERNATIONAL USA·Filed 1993·Granted Jul 18, 1995·64 cites·25 claims
- 0287US5660491AUniversal joint for torque transmitting toolsROBERTS TOOL INTERNATIONAL USA·Filed 1996·Granted Aug 26, 1997·43 cites·21 claims
- 0361US5501125AQuick release mechanism for tools such as socket wrenchesROBERTS TOOL INTERNATIONAL USA·Filed 1994·Granted Mar 26, 1996·21 cites·17 claims
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