Inventor
DOUGLAS JEFFREY P
US9 patents
⚠️ This page may combine multiple inventors who share the name “DOUGLAS JEFFREY P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TIPPMANN SPORTS LLC
4 patentsUS7900622B2Mar 8, 2011
Paintball marker with user selectable firing modes
TIPPMANN SPORTS LLC34 citations91
US7770571B2Aug 10, 2010
Anti-jam mechanism
TIPPMANN SPORTS LLC32 citations91
US8726895B2May 20, 2014
Non-lethal pistol and method of using same
TIPPMANN SPORTS LLC8 citations81
US7699047B2Apr 20, 2010
Paintball marker with tool box
TIPPMANN SPORTS LLC10 citations77
DOUGLAS JEFFREY P
4 patentsUS7669627B2Mar 2, 2010
Pneumatic sealing ring having an inner tube and expandable liner for a tube-type tire
DOUGLAS JEFFREY P5 citations59
USD557643SDec 18, 2007
Handle bar extension
DOUGLAS JEFFREY P4 citations59
US12384198B2Aug 12, 2025
Tire and rim seal for a wheel
DOUGLAS JEFFREY P0 citations48
US10442252B2Oct 15, 2019
Tire with high strength corrugated sidewalls
DOUGLAS JEFFREY P0 citations38