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GRUHN USA INC

Overview
  • Total Patents
    12
About

GRUHN USA INC has a total of 12 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Australia, United Kingdom and United States. Its main competitors in its focus markets transport are HENRY MESINGER, NISHIDA KINZOKU SEISAKUSHO KK and SEYMOUR H H.

Patent filings per year

Chart showing GRUHN USA INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Cycle accessories

Top inventors

# Name Total Patents
#1 Mudrovich George 11
#2 Ronald Hector 3
#3 Hector Ronald 3
#4 Hector Ronald R 1

Latest patents

Publication Filing date Title
US5197795A Adjustable-length removably-mountable holder system
US4970630A Removably-mountable integral lighting system