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MCMURTRY DAVID ROBERTS

Overview
  • Total Patents
    14
About

MCMURTRY DAVID ROBERTS has a total of 14 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States and Germany. Its main competitors in its focus markets measurement, engines, pumps and turbines and machines are DEA SPA, HEXAGON METROLOGY AB and SPEEDRING CORP.

Patent filings in countries

World map showing MCMURTRY DAVID ROBERTSs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Germany 4

Patent filings per year

Chart showing MCMURTRY DAVID ROBERTSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mcmurtry David Roberts 11
#2 Roberts Mcmurtry David 3
#3 Forman Mark Stephen James 2
#4 Hunter Stephen Paul 2
#5 Collingwood David 1
#6 Mcfarland Geoff 1
#7 Breckon Matthew James 1
#8 Nai Kenneth Cheng-Hoe 1
#9 Trull Stephen James 1
#10 Mcfarland Geoffrey 1

Latest patents

Publication Filing date Title
US2010073672A1 Sample positioning stage and method of operation
DE3103166A1 Process for machining a surface of a workpiece and numerically controlled machine tool