Inventor · disambiguated record
Keith Krumbeck
Also filed as: KRUMBECK KEITH
6 granted patents·115 citations·filing 1977–2000
85Inventor score
Technology areasA61G
Files withKRUMBECK KEITH2CHENEY COMPANY INC1IND DESIGN & MFG INC1SPECTRUM DISTRIBUTORS INC1SPECTRUM PRODUCTS LLC1
Top patents by PatentIndex Score
6 records- 0163US6378659B1Swimming pool liftSPECTRUM PRODUCTS LLC·Filed 2000·Granted Apr 30, 2002·18 cites·20 claims
- 0258US4141089ASwimming pool apparatus for the handicappedKRUMBECK KEITH·Filed 1977·Granted Feb 27, 1979·26 cites·14 claims
- 0354US4283803AProcess for immersing in a swimming pool disabled persons using a wheelchairCHENEY COMPANY INC·Filed 1979·Granted Aug 18, 1981·24 cites·3 claims
- 0441US5218727AAbove ground spa lift for the handicappedIND DESIGN & MFG INC·Filed 1992·Granted Jun 15, 1993·25 cites·7 claims
- 0535US5572921ALift for the handicappedKRUMBECK KEITH·Filed 1995·Granted Nov 12, 1996·14 cites·19 claims
- 0627US6170612B1Swimming pool liftSPECTRUM DISTRIBUTORS INC·Filed 1999·Granted Jan 9, 2001·8 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →