Assignee
CLAMSHELL PARTNERS LTD
US·3 granted patents·131 citations·filing 1983–1988
Technology mixE04H3
Top patents by PatentIndex Score
3 records- 0190US4583331AFrame supported structure with tensioned fabric panelsCLAMSHELL PARTNERS LTD·Filed 1983·Granted Apr 22, 1986·84 cites·43 claims
- 0265US4885877AFrame structure for buildingsCLAMSHELL PARTNERS LTD·Filed 1988·Granted Dec 12, 1989·31 cites·17 claims
- 0346US4879848AViewing structureCLAMSHELL PARTNERS LTD·Filed 1988·Granted Nov 14, 1989·16 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →