OD

Oscar Dufau

FL Fluidmaster: 9 patents #4 of 86Top 5%
LI Limit: 8 patents #5 of 12Top 45%
GC Graphic Controls: 1 patents #31 of 75Top 45%
Overall (All Time): #220,414 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11306470 Toilet overflow prevention system and method Kevin Bowcutt, Ahmed Shishegar, Matthew Ibarra, Daniel Corbin, Dennis Repp +3 more 2022-04-19
10760254 Toilet overflow prevention system and method Kevin Bowcutt, Ahmed Shishegar, Matthew Ibarra, Daniel Corbin, Dennis Repp +3 more 2020-09-01
10190301 Toilet overflow prevention system and method Kevin Bowcutt, Ahmed Shishegar, Matthew Ibarra, Daniel Corbin, Dennis Repp +3 more 2019-01-29
9896831 Toilet overflow prevention system and method Kevin Bowcutt, Ahmed Shishegar, Matthew Ibarra, Daniel Corbin, Dennis Repp +3 more 2018-02-20
9644357 Toilet overflow prevention system and method Kevin Bowcutt, Ahmed Shishegar, Matthew Ibarra, Daniel Corbin, Dennis Repp +3 more 2017-05-09
8370969 Toilet overflow prevention system and method Kevin Bowcutt, Ahmed Shishegar, Matthew Ibarra, Daniel Corbin, Dennis Repp +3 more 2013-02-12
7950265 Toilet overflow prevention system and method Kevin Bowcutt, Ahmed Shishegar, Matthew Ibarra, Daniel Corbin, Dennis Repp +3 more 2011-05-31
7636959 Toilet overflow prevention system and method Kevin Bowcutt, Ahmed Shishegar, Matthew Ibarra, Daniel Corbin, Dennis Repp +3 more 2009-12-29
5966749 Adjustable flush valve Kent Goesling, John C. McKay, Steven E. Maple, Adolf Schoepe 1999-10-19
5042095 Cleaner injector system Adolf Schoepe 1991-08-27
5025826 Faucet handle universal coupling Adolf Schoepe 1991-06-25
D309938 Flush valve for toilets Adolf Schoepe 1990-08-14
4938245 Low noise toilet tank valve Adolf Schoepe 1990-07-03
4907302 In-field installable closing delay cup Adolf Schoepe 1990-03-13
4760612 Air regulated cleaner discharge device for toilets and the like 1988-08-02
4703653 Ballcock float structure Adolf Schoepe, Kabir Siddiqui 1987-11-03
4656676 Pressure activated cleaner discharge for toilets and the like Kabir Siddiqui 1987-04-14
4620667 Hot water heating system having minimum hot water use based on minimum water temperatures and time of heating Tom R. Vandermeyden, Frederick Blau, Jr. 1986-11-04
4378280 Fixed sleeve junction reference electrode 1983-03-29
4312556 Electrical connector 1982-01-26