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BELL LAB INC

Overview
  • Total Patents
    47
About

BELL LAB INC has a total of 47 patent applications. Its first patent ever was published in 1942. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets agriculture, telecommunications and computer technology are OECOS LTD, DAIKYO GIKEN KOGYO KK and RONPAL LTD.

Patent filings in countries

World map showing BELL LAB INCs patent filings in countries

Patent filings per year

Chart showing BELL LAB INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnson Daniel C 28
#2 Walsh James R 8
#3 Collins Scott J 7
#4 Stack Malcolm G 7
#5 Leyerle Richard L 6
#6 Leyerle Rick 6
#7 Brown L Dawn 6
#8 Spragins Cisse W 5
#9 Frey D 1
#10 Hartley Ralph V L 1

Latest patents

Publication Filing date Title
US8028468B1 Bait station and detachable bait station base
US2008120896A1 Live catch rodent trap
US6807768B2 Bait station with screw-off child-resistant lid
US6574912B1 Pipe or beam mounted rodent trap
US6508031B1 Rodent trap with removable bait container
US6493988B1 Bait station with internal card holder
US6481151B1 Multiple rodent trap with sliding cover
US6389738B1 Alternating rodent insect trap
US6397517B1 Bait station with interior mechanical rodent trap
US6415544B1 Rodent trap with entrapping teeth
MX9605906A Glue boards and spouts mechanical coupling.
US6047494A Mechanical engagement glue board and dispenser
AU3906395A Bait station with elevated rodenticide support
US5577342A Rodent control glue board
US5448852A Reinforced rodent bait station
US5040327A Polygonal bait station
US5044113A Multi-edged rodent bait
US4259674A Phased array antenna arrangement with filtering to reduce grating lobes
US4261638A Optical switch with rotating, reflective, concave surface
US3855420A Supervisory circuit