Inventor · disambiguated record

Richard Markham

Also filed as: MARKHAM RICHARD · MARKHAM RICHARD A

2 granted patents·31 citations·filing 1986–2009

62Inventor score

Technology areasH02P Y10T

Files withMARKHAM RICHARD1 MARKHAM RICHARD A1

Top patents by PatentIndex Score

2 records

0177US9190940B2Brushless motor speed control systemMARKHAM RICHARD·Filed 2009·Granted Nov 17, 2015·13 cites·30 claims
0250US4662700AMetal backshell and method of assembling sameMARKHAM RICHARD A·Filed 1986·Granted May 5, 1987·18 cites·13 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →