Inventor
LEVI RONALD
US15 patents
⚠️ This page may combine multiple inventors who share the name “LEVI RONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRIDE MOBILITY PRODUCTS CORP
8 patentsUS7413038B2Aug 19, 2008
Anti-tip system for a power wheelchair
PRIDE MOBILITY PRODUCTS CORP83 citations98
US7389835B2Jun 24, 2008
Active anti-tip system for power wheelchairs
PRIDE MOBILITY PRODUCTS CORP86 citations98
US7316282B2Jan 8, 2008
Anti-tip system for wheelchairs
PRIDE MOBILITY PRODUCTS CORP77 citations98
US7232008B2Jun 19, 2007
Active anti-tip wheels for power wheelchair
PRIDE MOBILITY PRODUCTS CORP65 citations98
US7726689B2Jun 1, 2010
Anti-tip system for a power wheelchair
PRIDE MOBILITY PRODUCTS CORP54 citations97
US7931300B2Apr 26, 2011
Anti-tip system for a power wheelchair
PRIDE MOBILITY PRODUCTS CORP36 citations96
US9526664B2Dec 27, 2016
Anti-tip system for a power wheelchair
PRIDE MOBILITY PRODUCTS CORP5 citations84
US9301894B2Apr 5, 2016
Anti-tip system for a power wheelchair
PRIDE MOBILITY PRODUCTS CORP8 citations84
STUBHUB INC
3 patentsUS7917398B2Mar 29, 2011
Method and system for illustrating where a ticket is located in an event venue
STUBHUB INC29 citations90
US9978096B2May 22, 2018
Method and system for illustrating where a ticket is located in an event venue
STUBHUB INC5 citations82
US11282001B2Mar 22, 2022
Method and system for illustrating where a ticket is located in an event venue
STUBHUB INC0 citations60