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PLASTIC TUBING

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    234,946
About

PLASTIC TUBING has a total of 17 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States. Its main competitors in its focus markets machines, civil engineering and machine tools are PETZETAKIS ARISTOVOULOS GEORGE, HEGLER RALPH-PETER and HEGLER RALPH-PETER DR-ING.

Patent filings in countries

World map showing PLASTIC TUBINGs patent filings in countries
# Country Total Patents
#1 United States 17

Patent filings per year

Chart showing PLASTIC TUBINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maroschak E 7
#2 Maroschak Ernest J 4
#3 Maroschak Michael D 4
#4 Everson Douglas G 3
#5 Atchley Frederic P 2
#6 Thomson Scott M 1
#7 Maroschak Michael 1
#8 Maroschak Marc H 1
#9 Everson Douglas 1
#10 Atchley Frederick P 1

Latest patents

Publication Filing date Title
US9341289B1 Corrugated drainage pipe with protuberances
US7632408B1 Passive drain field system for wastewater treatment and associated methods
US7661903B1 Low-pressure dosing system for sewage disposal and associated methods
US5520481A Drain field system
US5516229A Drain field system
US4681684A Universal septic tank fitting
US3990827A Apparatus for making corrugated plastic pipe with integral coupler collars
US3864446A Method of converting corrugated pipe molding machine
US3958425A Corrugated plastic drainage pipe with integral coupler
US3843758A Method for making and slitting plastic corrugated tubes
US3799418A Apparatus and method for positively feeding corrugated pipe
US3819778A Method of making and processing corrugated plastic pipe
US3747352A Corrugated drainage pipe with plateaus defining recesses
US3784346A Converted corrugated pipe molding machine
US3789615A Lightweight high compressive strength drainage pipe
US3897090A Corrugated plastic pipe with integrally formed coupler
US3802202A Corrugated drainage pipe