OB

Otto R. Butsch

LI Limit: 2 patents #10 of 12Top 85%
AS Aseptico: 1 patents #3 of 6Top 50%
Overall (All Time): #659,062 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7356856 Toilet overflow prevention device Kevin Bowcutt, Gregory Blake, Daniel Corbin, Dennis Repp 2008-04-15
6961966 Toilet overflow prevention device Kevin Bowcutt, Gregory Blake, Daniel Corbin, Dennis Repp 2005-11-08
6904760 Compact refrigeration system 2005-06-14
6101835 Water and ice dispensing apparatus Charles J. Helton, III 2000-08-15
5236053 Torque system 1993-08-17
4651243 Suspension for magnetic transducer John J. Daste 1987-03-17
D270348 Integrated disc and tape recorder drive unit Samuel N. Irwin, Francis Lum, Juan F. Velazquez 1983-08-30
D270055 Combined disc and tape drive Samuel N. Irwin, Francis Lum, Juan F. Velazquez 1983-08-09