Assignee
BURROWS BRUCE D
60 granted patents·2 pending applications·2,478 citations·filing 1981–2019
Top patents by PatentIndex Score
62 records- 0199USD411272SIron-type head for a golf clubBURROWS BRUCE D·Filed 1997·Granted Jun 22, 1999·131 cites·1 claims
- 0298US8298420B2Drainless reverse osmosis water purification systemBURROWS BRUCE D·Filed 2010·Granted Oct 30, 2012·32 cites·16 claims
- 0398US7837866B2Drainless reverse osmosis water purification systemBURROWS BRUCE D·Filed 2007·Granted Nov 23, 2010·63 cites·45 claims
- 0498USD406294SIron-type head for a golf clubBURROWS BRUCE D·Filed 1997·Granted Mar 2, 1999·91 cites·1 claims
- 0598USD405488SWood-type head for a golf clubBURROWS BRUCE D·Filed 1997·Granted Feb 9, 1999·95 cites·1 claims
- 0698USD387113SIron-type head for a golf clubBURROWS BRUCE D·Filed 1996·Granted Dec 2, 1997·118 cites·1 claims
- 0797USD392354SWood-type head for a golf clubBURROWS BRUCE D·Filed 1997·Granted Mar 17, 1998·73 cites·1 claims
- 0896USD401652SIron-type head for a golf clubBURROWS BRUCE D·Filed 1997·Granted Nov 24, 1998·62 cites·1 claims
- 0996USD401299SWood-type head for a golf clubBURROWS BRUCE D·Filed 1997·Granted Nov 17, 1998·63 cites·1 claims
- 1096USD392356SIron-type golf club headBURROWS BRUCE D·Filed 1996·Granted Mar 17, 1998·66 cites·1 claims
- 1196USD390295SWood-type head for a golf clubBURROWS BRUCE D·Filed 1997·Granted Feb 3, 1998·62 cites·1 claims
- 1296USD390294SWood-type head for a golf clubBURROWS BRUCE D·Filed 1997·Granted Feb 3, 1998·60 cites·1 claims
- 1396USD385003SWood-type head for a golf clubBURROWS BRUCE D·Filed 1996·Granted Oct 14, 1997·61 cites·1 claims
- 1495US5045197AReverse osmosis purification system with unitary header manifoldBURROWS BRUCE D·Filed 1990·Granted Sep 3, 1991·115 cites·26 claims
- 1594USD413953SWood-type head for a golf clubBURROWS BRUCE D·Filed 1998·Granted Sep 14, 1999·52 cites·1 claims
- 1694USD413642SWood-type head for a golf clubBURROWS BRUCE D·Filed 1998·Granted Sep 7, 1999·53 cites·1 claims
- 1794USD397749SWood-type head for a golf clubBURROWS BRUCE D·Filed 1997·Granted Sep 1, 1998·52 cites·1 claims
- 1893US8235838B2Temporary golf club shaft-component connectionBURROWS BRUCE D·Filed 2011·Granted Aug 7, 2012·20 cites·9 claims
- 1993USD401650SWood-type head for a golf clubBURROWS BRUCE D·Filed 1997·Granted Nov 24, 1998·47 cites·1 claims
- 2093US5221473AFilter cartridge assembly for a reverse osmosis purification systemBURROWS BRUCE D·Filed 1992·Granted Jun 22, 1993·94 cites·8 claims
- 2193US4585554ACombined purified water dispensing device and reject water control deviceBURROWS BRUCE D·Filed 1984·Granted Apr 29, 1986·76 cites·7 claims
- 2292US8398852B2Drainless reverse osmosis water purification systemBURROWS BRUCE D·Filed 2009·Granted Mar 19, 2013·19 cites·28 claims
- 2391US4657674AReverse osmosis assembly including an operating valveBURROWS BRUCE D·Filed 1984·Granted Apr 14, 1987·71 cites·4 claims
- 2491US4595497APurified water reverse osmosis reservoirBURROWS BRUCE D·Filed 1984·Granted Jun 17, 1986·67 cites·13 claims
- 2589US9371245B2Drainless reverse osmosis water purification systemBURROWS BRUCE D·Filed 2012·Granted Jun 21, 2016·7 cites·16 claims
- 2689USRE45476ECoffee brewerBURROWS BRUCE D·Filed 2014·Granted Apr 21, 2015·9 cites·19 claims
- 2789USD401655SDiamond pattern hosel for a golf clubBURROWS BRUCE D·Filed 1997·Granted Nov 24, 1998·35 cites·1 claims
- 2889US4880535AWater supply station with multiple water storage reservoirsBURROWS BRUCE D·Filed 1989·Granted Nov 14, 1989·66 cites·15 claims
- 2988US4834873ACombined reverse osmosis unit and water inflow control valve for a water purification systemBURROWS BRUCE D·Filed 1988·Granted May 30, 1989·58 cites·36 claims
- 3087US4752389AWater purification system with purified water cooling apparatusBURROWS BRUCE D·Filed 1987·Granted Jun 21, 1988·57 cites·19 claims
- 3186USD401656SFluted hosel for a golf clubBURROWS BRUCE D·Filed 1997·Granted Nov 24, 1998·30 cites·1 claims
- 3286US5037547ADual stage filter cartridge for a reverse osmosis purification systemBURROWS BRUCE D·Filed 1989·Granted Aug 6, 1991·54 cites·5 claims
- 3386US4776952ARegulated control valve assembly for a water purification systemBURROWS BRUCE D·Filed 1987·Granted Oct 11, 1988·56 cites·16 claims
- 3485US10059606B2Water purification system with automatic flush flowBURROWS BRUCE D·Filed 2014·Granted Aug 28, 2018·3 cites·27 claims
- 3584USD273977SWater reservoir for a reverse osmosis systemBURROWS BRUCE D·Filed 1981·Granted May 22, 1984·19 cites·1 claims
- 3683USD401653SSpiral hosel for a golf clubBURROWS BRUCE D·Filed 1997·Granted Nov 24, 1998·26 cites·1 claims
- 3783US4853117APurified water supply systemBURROWS BRUCE D·Filed 1987·Granted Aug 1, 1989·51 cites·27 claims
- 3879US4830744AReverse osmosis assembly operating valveBURROWS BRUCE D·Filed 1987·Granted May 16, 1989·43 cites·6 claims
- 3978US8747249B2Temporary golf club shaft-component connectionBURROWS BRUCE D·Filed 2012·Granted Jun 10, 2014·5 cites·8 claims
- 4078US4743366AControl valve assembly for purified water supply systemBURROWS BRUCE D·Filed 1986·Granted May 10, 1988·42 cites·7 claims
- 4177US8424554B2Control valve for a reverse osmosis water purification systemBURROWS BRUCE D·Filed 2010·Granted Apr 23, 2013·2 cites·30 claims
- 4277USD274452SWater reservoir for a reverse osmosis systemBURROWS BRUCE D·Filed 1981·Granted Jun 26, 1984·14 cites·1 claims
- 4376US4775465AReverse osmosis assembly operating valveBURROWS BRUCE D·Filed 1987·Granted Oct 4, 1988·36 cites·4 claims
- 4475USD696891SCoffee brewerBURROWS BRUCE D·Filed 2012·Granted Jan 7, 2014·19 cites·1 claims
- 4575US5057212AWater conductivity monitor and circuit with extended operating lifeBURROWS BRUCE D·Filed 1990·Granted Oct 15, 1991·39 cites·17 claims
- 4671USD273976SWater reservoir for a reverse osmosis systemBURROWS BRUCE D·Filed 1981·Granted May 22, 1984·11 cites·1 claims
- 4770USD934017SCoffee machineBURROWS BRUCE D·Filed 2019·Granted Oct 26, 2021·10 cites·1 claims
- 4870US5145575AWater quality monitor for a water purification systemBURROWS BRUCE D·Filed 1991·Granted Sep 8, 1992·33 cites·19 claims
- 4970US2020093315A1Magnetically Driven Beverage Brewing System and MethodBURROWS BRUCE D·Filed 2019·Application pending·0 cites
- 5066USD401654SSpring hosel for a golf clubBURROWS BRUCE D·Filed 1997·Granted Nov 24, 1998·13 cites·1 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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