Assignee
SMITHSONIAN INSTITUTION
US·6 granted patents·602 citations·filing 1975–1998
Top patents by PatentIndex Score
6 records- 0196US4333263AAlgal turf scrubberSMITHSONIAN INSTITUTION·Filed 1980·Granted Jun 8, 1982·121 cites·9 claims
- 0291US5412474ASystem for measuring distance between two points using a variable frequency coherent sourceSMITHSONIAN INSTITUTION·Filed 1992·Granted May 2, 1995·214 cites·28 claims
- 0389US4097010ASatellite connected by means of a long tether to a powered spacecraftSMITHSONIAN INSTITUTION·Filed 1975·Granted Jun 27, 1978·50 cites·18 claims
- 0487US4941125AInformation storage and retrieval systemSMITHSONIAN INSTITUTION·Filed 1984·Granted Jul 10, 1990·179 cites·9 claims
- 0565US6156108AEmulsion-containing surface polishesSMITHSONIAN INSTITUTION·Filed 1998·Granted Dec 5, 2000·25 cites·26 claims
- 0645US6258882B1Wax-resin surface polishesSMITHSONIAN INSTITUTION·Filed 1998·Granted Jul 10, 2001·13 cites·39 claims
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