DM

David R. McMurtry

RP Renishaw Plc: 147 patents #1 of 313Top 1%
RL Renishaw Electrical Limited: 17 patents #1 of 4Top 25%
RL Renishaw Metrology Limited: 15 patents #1 of 21Top 5%
Rolls-Royce Plc: 12 patents #64 of 1,164Top 6%
RP Reinshaw Plc: 1 patents #1 of 10Top 10%
RL Renishaw (Ireland) Limited: 1 patents #8 of 14Top 60%
RL Renishaw Transducer Systems Limited: 1 patents #5 of 12Top 45%
📍 Dursley, GB: #1 of 39 inventorsTop 3%
Overall (All Time): #3,724 of 4,157,543Top 1%
191
Patents All Time

Issued Patents All Time

Showing 26–50 of 191 patents

Patent #TitleCo-InventorsDate
8250952 Method of machine tool calibration Paul Maxted, Marc Saunders, Christopher Ray Watson 2012-08-28
8254022 Sample positioning stage and method of operation Ian Sean Bennell 2012-08-28
RE43250 Articulating device Peter G. Lloyd, David Sven Wallace, James L. Chase, David E. Jones 2012-03-20
8074369 Pivot joint 2011-12-13
8001859 Method of error compensation in a coordinate measuring machine Geoff McFarland, Kenneth Cheng-Hoe Nai, Stephen James Trull, Nicholas John Weston 2011-08-23
7841097 Metrology apparatus Finlay Jonathan Evans, Colin Ray Bulled 2010-11-30
7810248 Coordinate positioning machine 2010-10-12
7723639 Substrate treatment device and method and encoder scale treated by this method Alexander David Scott Ellin, James Reynolds Henshaw 2010-05-25
7659992 Scale reading apparatus James Reynolds Henshaw 2010-02-09
7603789 Measurement probe Peter Kenneth Hellier 2009-10-20
7594337 Power and/or signal paths for a machine tool accessory Geoffrey McFarland, David Thomas 2009-09-29
7568854 Pivot joint 2009-08-04
7568373 Method of error compensation in a coordinate measuring machine Geoff McFarland, Kenneth Cheng-Hoe Nai, Stephen James Trull, Nicholas John Weston 2009-08-04
7543393 Method of calibrating a scanning system Geoffrey McFarland, Kevyn Barry Jonas, Leo Christopher Somerville 2009-06-09
7533574 Method of error compensation Geoff McFarland, Kevyn Barry Jonas 2009-05-19
7506455 Metrology instruments Stephen Paul Hunter, Hugo George Derrick 2009-03-24
7463996 Method and apparatus for scanning Peter Wells 2008-12-09
RE40578 Apparatus for changing operating modules on a coordinate positioning machine Stephen James Trull 2008-11-25
7456538 Reaction balanced rotary drive mechanism Kenneth Cheng-Hoe Nai, Nicholas John Weston, Geoffrey McFarland 2008-11-25
7409914 Aligning components of a measuring system Stephen Mark Angood 2008-08-12
7367128 Scale reading apparatus James Reynolds Henshaw, Alexander David Scott Ellin 2008-05-06
7350310 Articulating device Peter G. Lloyd, David Sven Wallace, James L. Chase, David E. Jones 2008-04-01
7346993 Rotary scale James Reynolds Henshaw, Alexander David Scott Ellin 2008-03-25
7337685 Adjustable device Robert Baylis 2008-03-04
7318284 Method of calibrating a scanning system Geoffrey McFarland, Kevyn Barry Jonas 2008-01-15