Assignee
SIMPSON DAVID
7 patents
Top patents by PatentIndex Score
USD412611SAug 10, 1999
Implement holder attached to a hat or cap
SIMPSON DAVID25 citations92
USD407537SApr 6, 1999
Implement holder for a hat or cap
SIMPSON DAVID30 citations92
US9572909B2Feb 21, 2017
Electrospun nerve guides for nerve regeneration designed to modulate nerve architecture
SIMPSON DAVID20 citations84
US11018524B2May 25, 2021
Induction driven lighting
SIMPSON DAVID12 citations80
USD334521SApr 6, 1993
Combination tool
SIMPSON DAVID13 citations74
US12200825B2Jan 14, 2025
Induction driven lighting
SIMPSON DAVID0 citations46
US9802096B2Oct 31, 2017
Badminton training and conditioning system and method
SIMPSON DAVID0 citations31