Inventor · disambiguated record
Charles H. Hoffman
Also filed as: HOFFMAN CHARLES H
16 granted patents·297 citations·filing 1998–2012
94Inventor score
Top patents by PatentIndex Score
16 records- 0192US6829878B1Quick change disc knife mounting mechanismCNH AMERICA LLC·Filed 2004·Granted Dec 14, 2004·51 cites·15 claims
- 0291US7555883B2System and method for managing the electrical control system of a windrower header flotation and lift systemCNH AMERICA LLC·Filed 2006·Granted Jul 7, 2009·33 cites·13 claims
- 0388US7703266B2Method for managing the electrical control system of a windrower header flotation and lift systemCNH AMERICA LLC·Filed 2009·Granted Apr 27, 2010·25 cites·9 claims
- 0487US7168226B2Independent hydraulic header lift and flotation systemCNH AMERICA LLC·Filed 2004·Granted Jan 30, 2007·38 cites·17 claims
- 0582US6662540B1Method and apparatus for controlling pivotal movement of the tongue of a harvesting machineNEW HOLLAND NORTH AMERICA INC·Filed 2002·Granted Dec 16, 2003·29 cites·20 claims
- 0680US7168229B1Drop rate control for agricultural headerCNH AMERICA LLC·Filed 2005·Granted Jan 30, 2007·17 cites·9 claims
- 0778US6675563B1Disc cutterbar shear protectionNEW HOLLAND NORTH AMERICA INC·Filed 2002·Granted Jan 13, 2004·24 cites·16 claims
- 0866US8573142B2Foliage separator for a transplanterFAULRING FRANK W·Filed 2012·Granted Nov 5, 2013·3 cites·8 claims
- 0965US6044633AControl apparatus for rotatable gearbox on crop harvesterNEW HOLLAND NORTH AMERICA INC·Filed 1998·Granted Apr 4, 2000·27 cites·7 claims
- 1063US7707810B2Apparatus and method to vary the reel speed versus ground speed of an agricultural windrowerCNH AMERICA LLC·Filed 2006·Granted May 4, 2010·6 cites·12 claims
- 1161US7483780B2Apparatus and method to calibrate the reel of an agricultural windrowerCNH AMERICA LLC·Filed 2006·Granted Jan 27, 2009·5 cites·9 claims
- 1257US7762051B2System for removal of agricultural headerCNH AMERICA LLC·Filed 2005·Granted Jul 27, 2010·4 cites·20 claims
- 1352US7408450B2Steering wheel direction indicator for neutral startCNH AMERICA LLC·Filed 2005·Granted Aug 5, 2008·2 cites·12 claims
- 1445US5970689AViney crop guide for disc mower conditionersNEW HOLLAND NORTH AMERICA INC·Filed 1998·Granted Oct 26, 1999·10 cites·3 claims
- 1541US6199355B1Control apparatus for rotatable gearbox on crop harvesterNEW HOLLAND NORTH AMERICA INC·Filed 1999·Granted Mar 13, 2001·12 cites·7 claims
- 1640US6205752B1Rolling crop guide for disc mower conditionersNEW HOLLAND NORTH AMERICA INC·Filed 1999·Granted Mar 27, 2001·11 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →