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ELECTRO TEC CORP

Overview
  • Total Patents
    40
About

ELECTRO TEC CORP has a total of 40 patent applications. Its first patent ever was published in 1951. It filed its patents most often in United States, Canada and Switzerland. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and telecommunications are DYNATECH LAB, TROLEX LTD and WANG CHANGLIN.

Patent filings per year

Chart showing ELECTRO TEC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bloss F Donald 5
#2 Coleman Donnie S 4
#3 Filipczak Peter A 3
#4 Chernow Fred 3
#5 Pandapas George J 2
#6 Fred Chernow 2
#7 Barker Lee E 2
#8 George John Pandapas 2
#9 Dorsey Glenn F 2
#10 Nicolaou Jean N 2

Latest patents

Publication Filing date Title
US6956445B2 Broadband high-frequency slip ring system
US6984915B2 Electrical slip ring platter multilayer printed circuit board and method for making same
US6437656B1 Broadband high data rate analog and digital communication link
US6246810B1 Method and apparatus for controlling time delay in optical slip rings
US4692024A Automatic refractometer
US3480748A Index mechanism for rotary switches
US3596151A Constant sensitivity photoconductor detector with a tin oxide-semiconductor rectifying junction
US3448312A Metallic wool pellet brush assembly for slip rings,commutators or the like
US3387271A Signal distribution system having a voltage variable capacitive distribution layer
IL22304A Image forming screen
US3223949A High impedance, high frequency slip ring
US3146411A Variable geometry slip ring assembly permitting variation in characteristic impedance or tuning
US3233145A Peaking and focusing mechanism for solid state devices with sweeping, scanning and modulation functions derived thereof
DE1128543B Method for producing a commutator or a slip ring body
GB872503A Slip ring and multiple conductor assembly
US2979685A Slip ring assembly for high voltages
US3014193A Electrical slip ring and support
US2981916A Slip ring assembly having a plurality of metal based slip rings
US3066386A Method of making a slip ring assembly
US2696570A Element of mechanism for conducting electricity between relatively movable structures