SL

Steven B. Long

PE Permobil: 2 patents #5 of 9Top 60%
Overall (All Time): #430,867 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12196331 Valve assembly for an air cushion Ross Peyton, Kevin C. Meier, David Hopp, Steven DuFresne 2025-01-14
11739854 Valve assembly for an air cushion Ross Peyton, Kevin C. Meier, David Hopp, Steven DuFresne 2023-08-29
D699053 Three segment pillow 2014-02-11
D637438 Three segment pillow 2011-05-10
D624343 Pillow 2010-09-28
D622530 Pillow 2010-08-31
D622529 Pillow 2010-08-31
D587951 Pillow 2009-03-10
D587950 Pillow 2009-03-10
D454922 Ornamental stuffed cloth ball 2002-03-26
D442657 Cloth-covered stuffed ball depicting a three dimensional image 2001-05-22