Inventor · disambiguated record
Konstantins Dravnieks
Also filed as: DRAVNIEKS KONSTANTINS
9 granted patents·312 citations·filing 1974–1989
90Inventor score
Top patents by PatentIndex Score
9 records- 0194US5099705AHand-held reciprocating working toolDRAVNIEKS KONSTANTINS·Filed 1989·Granted Mar 31, 1992·86 cites·9 claims
- 0289US4255171AHeat transfer medium for rotary heat transferrersWEHR CORP·Filed 1978·Granted Mar 10, 1981·50 cites·16 claims
- 0382US4513809AEnergy recovery ventilatorWEHR CORP·Filed 1983·Granted Apr 30, 1985·61 cites·5 claims
- 0477US3941310AThermostatic control for use in variable air distribution systemsWEHR CORP·Filed 1974·Granted Mar 2, 1976·28 cites·16 claims
- 0575US4793541ASoldering gun having finger actuated feed unit apparatusINT DEV INC·Filed 1987·Granted Dec 27, 1988·31 cites·15 claims
- 0664US4017025AVariable volume control box and system incorporating sameWEHR CORP·Filed 1974·Granted Apr 12, 1977·18 cites·17 claims
- 0757US4100938AFlow control unit for air distribution systemWEHR CORP·Filed 1976·Granted Jul 18, 1978·20 cites·8 claims
- 0856US4234038ATransfer wheel assembly for an air conditioner and method of making the wheel assemblyWEHR CORP·Filed 1978·Granted Nov 18, 1980·16 cites·10 claims
- 0928US4307774AHeat wheel constructionDRAVNIEKS KONSTANTINS·Filed 1980·Granted Dec 29, 1981·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →