Inventor · disambiguated record
Trevor Freeman
Also filed as: FREEMAN TREVOR · FREEMAN TREVOR J
4 granted patents·3 pending applications·21 citations·filing 1996–2017
70Inventor score
Top patents by PatentIndex Score
7 records- 0156USD400914SHand operated press for binding paper padsELLISON EDUCATIONAL EQUIPMENT INC·Filed 1996·Granted Nov 10, 1998·12 cites·1 claims
- 0253USD480737SPortable punchELLISON EDUCATIONAL EQUIP INC·Filed 2002·Granted Oct 14, 2003·8 cites·1 claims
- 0350US10058762B2Hand-held baseball umpire's count indicatorFREEMAN TREVOR J·Filed 2017·Granted Aug 28, 2018·1 cites·20 claims
- 0450US2005061168A1Die pressELLISON EDUCATIONAL EQUIP INC·Filed 2004·Application pending·0 cites
- 0549US2005268761A1Die press with removable cartridge rollerELLISON EDUCATIONAL EQUIP INC·Filed 2005·Application pending·0 cites
- 0639US2004216578A1Portable punch systemFiled 2003·Application pending·0 cites
- 0728USD527423SPortable punch with grip portionELLISON EDUCATIONAL EQUIP INC·Filed 2003·Granted Aug 29, 2006·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →