Inventor · disambiguated record
David M. Farmer
Also filed as: FARMER DAVID · FARMER DAVID M · FARMER DAVID MARTIN
9 granted patents·1 pending application·248 citations·filing 1985–2021
90Inventor score
Files withCANADIAN PATENTS DEV3FARMER DAVID2CINCINNATI MILACRON INC1SIEMENS ENERGY & AUTOMAT1US COMMERCE1
Top patents by PatentIndex Score
10 records- 0187US5005135ADynamic correction of servo following errors in a computer-numerically controlled system and fixed cycle utilizing sameCINCINNATI MILACRON INC·Filed 1989·Granted Apr 2, 1991·82 cites·57 claims
- 0283US11192021B1Chess game with position-triggered consequence cardsFARMER DAVID·Filed 2021·Granted Dec 7, 2021·2 cites·12 claims
- 0375US7228461B2System, method, and user interface for acceptance testingSIEMENS ENERGY & AUTOMAT·Filed 2003·Granted Jun 5, 2007·26 cites·42 claims
- 0474US6817953B2Putter golf club with alignment featuresFiled 2001·Granted Nov 16, 2004·26 cites·4 claims
- 0566US5984503AMethod and apparatus for entering and displaying structure information in a machining systemVICKERS INC·Filed 1997·Granted Nov 16, 1999·39 cites·28 claims
- 0666US4933916APhase measurements using pseudo-random codeCANADIAN PATENTS DEV·Filed 1985·Granted Jun 12, 1990·26 cites·8 claims
- 0755US4872146AMethod and apparatus for simulating phase coherent signal reflections in media containing randomly distributed targetsCANADIAN PATENTS DEV·Filed 1988·Granted Oct 3, 1989·22 cites·11 claims
- 0855US2022323852A1Chessboard with battle zoneFARMER DAVID·Filed 2021·Application pending·0 cites
- 0954US4800541AMethod for underwater acoustic direction sensingCANADIAN PATENTS DEV·Filed 1987·Granted Jan 24, 1989·19 cites·7 claims
- 1033US4760743AAcoustic scintillation liquid flow measurementUS COMMERCE·Filed 1987·Granted Aug 2, 1988·6 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →