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Home › Inventors › Keith Scheffler
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Keith Scheffler — 5 Patents

Springdale, AR: #35 of 201 inventorsTop 20%
Arkansas: #810 of 5,804 inventorsTop 15%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Keith Scheffler has been granted 5 US patents. The first was granted in 2011 and the most recent in March 2018. Keith Scheffler ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Keith Scheffler in Springdale, AR, US.

Patents per Year

Patents granted per year, 2011 to 2018Bar chart with a peak of 2 patents in 2013.peak 22011: 1 patents20112013: 2 patents20132017: 1 patents20172018: 1 patents2018

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9913554 Toy mechanical straw with actuator diaphragm Simeon E. Tiefel 2018-03-13
9592455 System and method of providing posable feature controls in a toy Simeon E. Tiefel 2017-03-14
8464664 Pet toy convertible between a compact configuration and an expanded configuration — 2013-06-18
8464665 Pet toy convertible between a bone shape and a ball shape Simeon E. Tiefel 2013-06-18
7914405 Collapsible pet toy having timed pop back action Simeon E. Tiefel 2011-03-29

Frequent Collaborators

Simeon E. Tiefel4 shared

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Baoquan Tan5
Jack Long5