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GILBERT ENGINEERING CO INC

Overview
  • Total Patents
    15
About

GILBERT ENGINEERING CO INC has a total of 15 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, Brazil and Canada. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and machines are ELCO INTERNATIONAL KK, DONGGUAN YUQIU ELECTRONICS CO and YU WANG-I.

Patent filings in countries

World map showing GILBERT ENGINEERING CO INCs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Brazil 2
#3 Canada 2
#4 WIPO (World Intellectual Property Organization) 2
#5 Germany 1

Patent filings per year

Chart showing GILBERT ENGINEERING CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Burris Donald A 9
#2 Durst Herman P 8
#3 Hayward Robert D 4
#4 Lutz William B 4
#5 Ray Stanley R 2
#6 Henningsen Jimmy Ciesla 1
#7 Down William J 1
#8 Scurr Charles M 1
#9 Chapman James E 1

Latest patents

Publication Filing date Title
US6183298B1 Connector for coaxial cable with friction locking arrangement
US5975951A F-connector with free-spinning nut and O-ring
US5997350A F-connector with deformable body and compression ring
US5879191A Zip-grip coaxial cable F-connector
US5273444A Tamper-resistant cable terminator system
US5259790A Insulators for coaxial cable connectors
US4400050A Fitting for coaxial cable
US3362632A Sales register device