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PINE INSTR COMPANY

Overview
  • Total Patents
    21
About

PINE INSTR COMPANY has a total of 21 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, machines and environmental technology are NEW EDWARD, GOETTFERT WERKSTOFF PRUEFMASCH and SEUTHE ULRICH.

Patent filings per year

Chart showing PINE INSTR COMPANYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Pyle Roger A 14
#2 Hines Theodore G 8
#3 Dalton E Frank 4
#4 Eickmann Guenter 2
#5 Mallick Rajib B 1
#6 Paakkinen Antti 1
#7 Dongre Rajendra Nidhish 1
#8 Teto Matthew R 1
#9 Johnson Dennis C 1

Latest patents

Publication Filing date Title
US2014116116A1 Methods for testing and assessing asphalt concrete mixture workability and compactability
US6925889B2 Devices and methods for applying known resistance loads and measuring internal angles of gyration in gyratory compactors
US6889558B2 Real-time display of internal gyration angle in gyratory compaction material testing
US7082839B2 Apparatus and method for testing moisture susceptibility, rutting and fatigue of material
US6622569B2 Instrumented mold for use in material testing equipment for measurement of material properties
US5824913A Portable gyratory compactor and extruder with a single pivot and two gyration actuators
US5606133A Gyratory compactor with mold specimen extruder
US5456118A Gyratory compactor
US4889608A Electrode system
US4882029A Electrode system
US3882011A Electrode for electroanalytic studies