Inventor · disambiguated record
William F. Dempster
Also filed as: DEMPSTER WILLIAM F
5 granted patents·164 citations·filing 1990–1993
82Inventor score
Top patents by PatentIndex Score
5 records- 0183US5277877ARoom air purifierSPACE BIOSPHERES VENTURES·Filed 1991·Granted Jan 11, 1994·99 cites·30 claims
- 0266US5138820ALow leakage glazing system for space frame structuresSPACE BIOSPHERES VENTURE·Filed 1990·Granted Aug 18, 1992·46 cites·35 claims
- 0333US5177921ALow leakage glazing systemSPACE BIOSPHERES VENTURE·Filed 1990·Granted Jan 12, 1993·10 cites·21 claims
- 0432US5377458APressure balancing a closed ecological systemDECISIONS TEAM INC·Filed 1993·Granted Jan 3, 1995·7 cites·16 claims
- 0527US5279081APressure balancing a closed ecological systemSPACE BIOSPHERES VENTURES·Filed 1990·Granted Jan 18, 1994·2 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →