Inventor
GERULES MATTHEW J
US23 patents
⚠️ This page may combine multiple inventors who share the name “GERULES MATTHEW J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANFORD LP
16 patentsUSD626994SNov 9, 2010
Marker
SANFORD LP60 citations98
USD641782SJul 19, 2011
Writing instrument
SANFORD LP18 citations92
USD641783SJul 19, 2011
Writing instrument
SANFORD LP25 citations92
USD591352SApr 28, 2009
Writing instrument
SANFORD LP32 citations92
US7350996B2Apr 1, 2008
Retractable writing utensil
SANFORD LP48 citations92
USD533225SDec 5, 2006
Writing instrument
SANFORD LP18 citations92
USD641785SJul 19, 2011
Writing instrument
SANFORD LP15 citations91
USD604363SNov 17, 2009
Marker refill
SANFORD LP17 citations89
USD532822SNov 28, 2006
Dry erase board
SANFORD LP19 citations88
USD641784SJul 19, 2011
Writing instrument
SANFORD LP8 citations84
USD640319SJun 21, 2011
Writing instrument
SANFORD LP13 citations84
USD626997SNov 9, 2010
Writing instrument
SANFORD LP11 citations84
USD618724SJun 29, 2010
Writing instrument
SANFORD LP14 citations84
USD621876SAug 17, 2010
Writing instrument
SANFORD LP7 citations74
USD641412SJul 12, 2011
Writing instrument
SANFORD LP2 citations63
USD580495SNov 11, 2008
Cap for a writing instrument
SANFORD LP3 citations63