Inventor · disambiguated record
Karl J. Douglass
Also filed as: DOUGLASS KARL J
8 granted patents·153 citations·filing 1993–2008
88Inventor score
Files withDOUGLASS KARL J2
Top patents by PatentIndex Score
8 records- 0177USD397644SWalkerDOUGLASS KARL J·Filed 1997·Granted Sep 1, 1998·23 cites·1 claims
- 0271US5901891AAttachable container particularly suited for ambulatory aidsFiled 1997·Granted May 11, 1999·50 cites·2 claims
- 0366US5516021AAttachable container particularly, suited for ambulatory aidsFiled 1995·Granted May 14, 1996·31 cites·1 claims
- 0460US8215897B2Cylindrical wind turbineDOUGLASS KARL J·Filed 2008·Granted Jul 10, 2012·6 cites·9 claims
- 0546US6014981AWalker formed substantially from a polymerFiled 1997·Granted Jan 18, 2000·20 cites·26 claims
- 0637US5480079AAttachable container particularly suited for ambulatory aidsFiled 1993·Granted Jan 2, 1996·9 cites·29 claims
- 0733US5779118AAttachable container particularly suited for ambulatory aidsFiled 1995·Granted Jul 14, 1998·9 cites·13 claims
- 0829US6418951B1Hand grip and ball glide for a walkerFiled 1999·Granted Jul 16, 2002·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →