Inventor · disambiguated record
Chad C. Hempel
Also filed as: HEMPEL CHAD C
2 granted patents·2 pending applications·40 citations·filing 1997–2001
64Inventor score
Top patents by PatentIndex Score
4 records- 0160US6058794AComposite sector gear and method for manufacturing sameACCURATE SPECIALTIES INC·Filed 1997·Granted May 9, 2000·28 cites·25 claims
- 0240US6358140B1Railroad rail support for a grinderFCI USA INC·Filed 1999·Granted Mar 19, 2002·12 cites·12 claims
- 0331US2002049032A1Railroad rail support for a grinderFiled 2001·Application pending·0 cites
- 0430US2002049031A1Railroad rail support for a grinderFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →