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PENBERTHY INC

Overview
  • Total Patents
    21
About

PENBERTHY INC has a total of 21 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets measurement, mechanical elements and control are TEXAS LFP LLC, EDWARDS GEORGE and HUMPHREY RICHARD L.

Patent filings in countries

World map showing PENBERTHY INCs patent filings in countries

Patent filings per year

Chart showing PENBERTHY INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sanders Gary G 11
#2 Sanders Gary Glenn 8
#3 Goodwin Brian J 5
#4 Beach Burt Leroy 4
#5 Gorge Brian Craig 4
#6 Kessinger John Robert 4
#7 Beach Burt L 1
#8 Kessinger John R 1
#9 Gorge Brian C 1
#10 Goodwind Brian J 1

Latest patents

Publication Filing date Title
US6390016B1 Sight flow indicator
EP0915273A2 Dual sealing gasket
US5895058A Laminated gasket
US5461321A Apparatus and method for measuring capacitance from the duration of a charge-discharge charge cycle
US5465041A Bipolar tracking current source/sink with ground clamp
US5481197A High pressure, leak resistant explosionproof capacitance probe