Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KW

Ken Watson — 17 Patents

ENEndoclear: 12 patents #2 of 12Top 20%
Milwaukee, WI: #121 of 2,770 inventorsTop 5%
Wisconsin: #2,488 of 40,088 inventorsTop 7%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Ken Watson has been granted 17 US patents while listed as an inventor at Endoclear. The first was granted in 2007 and the most recent in December 2025. Ken Watson ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Ken Watson in Milwaukee, WI, US.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
D1106739 Food dehydrator Erin Riddell, Robert Reyes, Chad C. Fisher, Adrian Simmons, Jeffery W. Palese +1 more 2025-12-23
D1106738 Food dehydrator Erin Riddell, Robert Reyes, Chad C. Fisher, Adrian Simmons, Jeffery W. Palese +1 more 2025-12-23
10479557 Servicable draw and return tube assembly Evan Waymire, John Loffink 2019-11-19
10441380 Body-inserted tube cleaning Brad E. Vazales, Arthur Bertolero, James M. Gracy 2019-10-15
9962233 Body-inserted tube cleaning Brad E. Vazales, Arthur Bertolero, James M. Gracy, Alan A. Davidner 2018-05-08
9914558 Servicable draw and return tube assembly Evan Waymire, John Loffink 2018-03-13
9907624 Body-inserted tube cleaning with suction Brad E. Vazales, Arthur Bertolero, James M. Gracy 2018-03-06
9579012 Visualized endotracheal tube placement systems Brad E. Vazales, Arthur Bertolero, Alan A. Davidner, James M. Gracy, Clifton P. Colwell +4 more 2017-02-28
9398837 Methods for confirming placement of endotracheal tubes Brad E. Vazales, Arthur Bertolero, Alan A. Davidner, James M. Gracy, Clifton P. Colwell +2 more 2016-07-26
9095286 Body-inserted tube cleaning Brad E. Vazales, Arthur Bertolero, James M. Gracy 2015-08-04
8601633 Cleaning of body-inserted medical tubes Brad E. Vazales, Arthur Bertolero, James M. Gracy, Clifton P. Colwell, Craig B. Berky +1 more 2013-12-10
8468637 Mechanically-actuated endotracheal tube cleaning device Brad E. Vazales, Arthur Bertolero, James M. Gracy, Clifton P. Colwell, Craig B. Berky +1 more 2013-06-25
8458844 Medical tube cleaning apparatus Brad E. Vazales, Arthur Bertolero, James M. Gracy, Clifton P. Colwell, Craig B. Berky +1 more 2013-06-11
8382908 Methods for cleaning endotracheal tubes Brad E. Vazales, Arthur Bertolero, James M. Gracy, Clifton P. Colwell, Craig B. Berky +1 more 2013-02-26
8381345 Devices for cleaning endotracheal tubes Brad E. Vazales, Arthur Bertolero, James M. Gracy, Clifton P. Colwell, Craig B. Berky +1 more 2013-02-26
8157919 Methods for removing debris from medical tubes Brad E. Vazales, Arthur Bertolero, James M. Gracy, Clifton P. Colwell, Craig B. Berky +1 more 2012-04-17
7273429 Ball game device Elma McSherry, deceased, Represented by Gerard McSherry 2007-09-25