Learn more

GILBERT ENGINEERING CO

Overview
  • Total Patents
    21
About

GILBERT ENGINEERING CO has a total of 21 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets electrical machinery and energy, machines and organic fine chemistry are MECATRACTION, BUCK JONATHAN E and ETCO INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hayward Robert D 11
#2 Down William J 7
#3 Chapman J 2
#4 Chapman James E 2
#5 Hayward R 2
#6 Zorzy John 1
#7 Chapman James Eugene 1
#8 Ray S 1
#9 Hayward Robert David 1
#10 Ray Stanley R 1

Latest patents

Publication Filing date Title
US5179877A Tamper-resistant cable terminator system
US5141451A Securement means for coaxial cable connector
US5055060A Tamper-resistant cable terminator system
WO9006005A1 Securement means for coaxial cable connector
AU3441789A Securement means for coaxial cable connector
US4925403A Coaxial transmission medium connector
US4797121A Coaxial cable fitting
US4681390A Non-radiating coaxial outlet
EP0134358A1 Cable connector assembly for semi-air spaced television distribution cable
US4575274A Controlled torque connector assembly
US4145729A Surge protector assembly
DE2357922A1 CABLE CONNECTION DEVICE
US3847463A Cable connector apparatus
US3845454A Tamper-resistant cable terminator