Inventor · disambiguated record
Spencer Kim Haws
Also filed as: HAWS SPENCER K · HAWS SPENCER KIM
22 granted patents·3 pending applications·380 citations·filing 1975–2019
95Inventor score
Top patents by PatentIndex Score
25 records- 0192US4930551AAutomatic hot water recovery apparatusALTERNATIVE ENERGY RESOURCES·Filed 1989·Granted Jun 5, 1990·80 cites·2 claims
- 0292US4321943AAutomatic hot water recovery systemHAWS SPENCER K·Filed 1980·Granted Mar 30, 1982·71 cites·9 claims
- 0391US4798224AAutomatic hot water recovery apparatusALTERNATIVE ENERGY RESOURCES·Filed 1988·Granted Jan 17, 1989·68 cites·16 claims
- 0487US9316403B2Hot water recoveryHAWS SPENCER K·Filed 2011·Granted Apr 19, 2016·6 cites·9 claims
- 0586US4064682AMachine for harvesting asparagus stalks and the likeHAWS SPENCER K·Filed 1976·Granted Dec 27, 1977·38 cites·32 claims
- 0685US9513641B1Hot water recoveryHAWS SPENCER K·Filed 2014·Granted Dec 6, 2016·4 cites·11 claims
- 0783US8136336B2Selective harvesterHAWS SPENCER K·Filed 2010·Granted Mar 20, 2012·8 cites·14 claims
- 0882US9353955B1Hot water recovery apparatusHAWS SPENCER K·Filed 2013·Granted May 31, 2016·4 cites·13 claims
- 0978US4003193AStalk selective harvesting machineHAWS SPENCER K·Filed 1975·Granted Jan 18, 1977·27 cites·33 claims
- 1077US9176507B2Hot water recoveryHAWS SPENCER K·Filed 2013·Granted Nov 3, 2015·2 cites·4 claims
- 1165US10295197B2Hot water energy conservationHAWS SPENCER K·Filed 2015·Granted May 21, 2019·1 cites·10 claims
- 1265US2019234622A1Hot water energy conservationHAWS SPENCER K·Filed 2019·Application pending·0 cites
- 1361US4518007AAutomatic hot water recovery systemHAWS SPENCER K·Filed 1983·Granted May 21, 1985·16 cites·9 claims
- 1460US4862724AExpander for thin walled metal pipeHAWS SPENCER K·Filed 1988·Granted Sep 5, 1989·13 cites·4 claims
- 1558US8656695B2Selective harvesterHAWS SPENCER K·Filed 2010·Granted Feb 25, 2014·1 cites·4 claims
- 1656US2016003485A1Hot water recoveryHAWS SPENCER K·Filed 2015·Application pending·0 cites
- 1754US10436455B2Hot water recoveryHAWS SPENCER K·Filed 2016·Granted Oct 8, 2019·0 cites·8 claims
- 1854US9930830B2Selective harvesterHAWS SPENCER K·Filed 2016·Granted Apr 3, 2018·0 cites·5 claims
- 1953US4665386AAuxiliary knob for gas valve to annunciate open conditionHAWS SPENCER K·Filed 1986·Granted May 12, 1987·13 cites·5 claims
- 2053US2018177120A1Selective harvesterHAWS SPENCER K·Filed 2018·Application pending·0 cites
- 2149US5380075AFooted wheel for irrigation apparatusFiled 1994·Granted Jan 10, 1995·15 cites·10 claims
- 2246US9357705B2Selective harvesterHAWS SPENCER K·Filed 2010·Granted Jun 7, 2016·0 cites·19 claims
- 2346US9357704B2Selective harvesterHAWS SPENCER K·Filed 2010·Granted Jun 7, 2016·0 cites·12 claims
- 2436US5842756ATraction device for wheels and process for makingFiled 1997·Granted Dec 1, 1998·8 cites·10 claims
- 2535US4497113AAsparagus cutterHAWS SPENCER K·Filed 1983·Granted Feb 5, 1985·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →