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ROHRBACK CORP

Overview
  • Total Patents
    26
About

ROHRBACK CORP has a total of 26 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, United Kingdom and Netherlands. Its main competitors in its focus markets measurement, machine tools and thermal processes are LANSIS INSTR SHANGHAI CO LTD, KINGSBURY TECHNOLOGY INC and EDDYFI NDT INC.

Patent filings per year

Chart showing ROHRBACK CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Moore Clifford G 6
#2 Rhoades Rex V 5
#3 Finley Charles M 5
#4 Geer James L 4
#5 Holmes Elmond A 3
#6 Silverman Herbert P 3
#7 Rohrback Gilson H 3
#8 Bredow James R 3
#9 Waterman David K 2
#10 Rhoades R 1

Latest patents

Publication Filing date Title
US4755744A Plated sensor for monitoring corrosion or electroplating
GB8427007D0 A corrosion probe
US4587479A Corrosion measurement with multiple compensation
US4537071A Retriever tool
US4514681A Flush electrical resistance corrosion probe
US4338563A Corrosion measurement with secondary temperature compensation
NL7804730A Detection method for surface deposits - uses differential heat flow measurement in comparison with reference surface
DE2758831A1 Detection method for surface deposits - uses differential heat flow measurement in comparison with reference surface
US4138878A Method and apparatus for detecting and measuring scale