Inventor · disambiguated record
Earl S. Kluft
Also filed as: KLUFT EARL · KLUFT EARL S · KLUFT EARL SANDERSON
6 granted patents·163 citations·filing 1989–2011
86Inventor score
Technology areasA47C
Top patents by PatentIndex Score
6 records- 0190US7640611B1Mattress designKLUFT EARL S·Filed 2005·Granted Jan 5, 2010·52 cites·15 claims
- 0278US8800082B2Mattress constructionKLUFT EARL S·Filed 2011·Granted Aug 12, 2014·17 cites·18 claims
- 0371US7917980B2Mattress designKLUFT EARL S·Filed 2009·Granted Apr 5, 2011·11 cites·6 claims
- 0465US6249924B1Anti-roll off mattress constructionFiled 1997·Granted Jun 26, 2001·35 cites·20 claims
- 0560US5027459AAuxiliary frame and grid and interaction with mattress peripheryPERRY JR LEROY R·Filed 1989·Granted Jul 2, 1991·26 cites·20 claims
- 0650US6223370B1Anti-roll off mattress constructionCHATTAM & WELLS MATTRESS COMPA·Filed 1999·Granted May 1, 2001·22 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Earl S. Kluft files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →