Assignee
BOULDER 12 INVESTMENTS
US·4 granted patents·91 citations·filing 1981–1991
Top patents by PatentIndex Score
4 records- 0181US5123513ARemote-activated, power shift clutch assembly with positive lockingBOULDER 12 INVESTMENTS·Filed 1991·Granted Jun 23, 1992·32 cites·16 claims
- 0272US4694943AGround clutch assembly with dynamic engagement and disengagementBOULDER 12 INVESTMENTS·Filed 1986·Granted Sep 22, 1987·30 cites·25 claims
- 0361US4396098AForce-responsive shock absorbing apparatusBOULDER 12 INVESTMENTS·Filed 1981·Granted Aug 2, 1983·20 cites·23 claims
- 0444US5044479ARemote-activated, power shift clutch assemblyBOULDER 12 INVESTMENTS·Filed 1990·Granted Sep 3, 1991·9 cites·18 claims
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