Learn more

STEELHEAD COMPOSITES LLC

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    140,560
About

STEELHEAD COMPOSITES LLC has a total of 12 patent applications. Its first patent ever was published in 2014. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, environmental technology and machines are AMTROL LICENSING INC, CONVERSION GAS IMP S L P and NPROXX B V.

Patent filings per year

Chart showing STEELHEAD COMPOSITES LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Coors Andrew 11
#2 Mallick Kaushik 11
#3 Cronin John 7
#4 Padget-Shields Annalisa 7
#5 Schrader Jacob 5
#6 Stewart Michael W 4
#7 Padget-Shields Anna 2
#8 Chapel Carl 2
#9 Annalisa Padget Shields 1
#10 Stewart Michael 1

Latest patents

Publication Filing date Title
US2020256512A1 Lightweight composite overwrapped accumulators
US2018180221A1 Lightweight composite overwrapped pressure vessels with sectioned liners
US9435356B1 Lightweight piston accumulator
WO2015179142A1 Metallic liner pressure vessel comprising polar boss
EP2984387A2 Pressure vessel and method of use