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SPX DOCK PRODUCTS INC

Overview
  • Total Patents
    15
About

SPX DOCK PRODUCTS INC has a total of 15 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States. Its main competitors in its focus markets packaging and shipping, machines and transport are MECHANDEX ENG, PRECISION METAL FAB and RAPISTAN VAN DER LANDE BV.

Patent filings in countries

World map showing SPX DOCK PRODUCTS INCs patent filings in countries
# Country Total Patents
#1 United States 15

Patent filings per year

Chart showing SPX DOCK PRODUCTS INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Packaging and shipping
#2 Machines
#3 Transport

Top inventors

# Name Total Patents
#1 Alexander James C 9
#2 Hoofard Richard 5
#3 Hoofard Richard K 4
#4 Massey Douglas H 4
#5 Saliger David C 2
#6 Meichtry Michael M 2
#7 Eungard William C 1
#8 Reynard Terence 1
#9 Megens Johannes H 1
#10 Duvernell Kim 1

Latest patents

Publication Filing date Title
US7043790B2 Vertically-storing dock leveler apparatus and method
US2004177457A1 Support leg system and method for supporting a dock leveler
US2004177455A1 Support leg system and method for supporting a dock leveler
US6931686B2 Support leg system and method for supporting a dock leveler
US2004117926A1 Support leg system and method for supporting a dock leveler
US7044474B2 Wiper seal method and apparatus
US6896469B2 Apparatus and method for hydraulically controlling a vehicle restraint
US2003199996A1 Master control panel for loading dock equipment
US2002108191A1 Run-off guard for a dock leveler
USRE39404E Movable loading bridge having an inflatable flexible body