Inventor · disambiguated record
Richard Mackinnon
Also filed as: MACKINNON RICHARD · MACKINNON RICHARD ARNOLD
4 granted patents·67 citations·filing 1995–2012
78Inventor score
Top patents by PatentIndex Score
4 records- 0177US8117639B2System and method for providing access controlMACKINNON RICHARD·Filed 2003·Granted Feb 14, 2012·31 cites·27 claims
- 0269US5854690AMethod and apparatus for aligning a cylinder in an engraverOHIO ELECTRONIC ENGRAVERS INC·Filed 1997·Granted Dec 29, 1998·18 cites·15 claims
- 0365US8484695B2System and method for providing access controlMACKINNON RICHARD·Filed 2012·Granted Jul 9, 2013·2 cites·31 claims
- 0458US5661565AMethod and apparatus for aligning a cylinder in an engraverOHIO ELECTRONIC ENGRAVERS INC·Filed 1995·Granted Aug 26, 1997·16 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →