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WATSON & CHALIN MFG INC

Overview
  • Total Patents
    75
  • GoodIP Patent Rank
    40,621
  • Filing trend
    ⇧ 500.0%
About

WATSON & CHALIN MFG INC has a total of 75 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 1997. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets transport, mechanical elements and medical technology are HENDRICKSON USA LLC, SISTEMI SOSPENSIONI SPA and VDL WEWELER BV.

Patent filings per year

Chart showing WATSON & CHALIN MFG INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chalin Thomas N 28
#2 Delorenzis Damon 15
#3 Dodd Cully B 14
#4 Gottschalk Michael 11
#5 Rosene Nathan 10
#6 Skarzenski Chris 10
#7 Hudson Herbert D 9
#8 O'Bannon Walter 8
#9 Van Meter Matthew J 5
#10 Watson Donald R 5

Latest patents

Publication Filing date Title
US2019315402A1 Steerable vehicle suspension with pneumatic retractors
CN110536802A Vehicle suspension with public wheel hub and/or knuckle assembly
US2020198426A1 Vehicle suspension with common hub and/or knuckle assembly
AU2018419625A1 Steerable vehicle suspension with pneumatic retractors
CA3051455A1 Damping convoluted air spring
WO2016148709A1 Trunnion-type vehicle suspension system
CA2942527A1 Tag axle suspension system with tire at lowest point when lifted
WO2016022149A1 Suspension system with suspension arm compression clamp
WO2016022127A1 Suspension system with axle clamp that accomodates axle variations
US2014300075A1 Vehicle suspension system with reservoir for air spring damping
US2011095503A1 Drop spindle independent suspension system
US2010140892A1 Spring beam suspension system
US2010133764A1 Suspension system run height adjustment
US2010133771A1 Dump truck tag axle suspension control
US2010132444A1 Tractor/trailer suspension with hub temperature indicating device
CA2526787A1 Suspension system having high strength arm to axle connection
US2006157950A1 Suspension system having reduced weight arm construction
US2006119061A1 Suspension system for dump truck/paver truck hitch
US7152866B2 Steerable and liftable independent suspension system
US7914026B2 Suspension system having a composite beam