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MARVIN LUMBER & CEDAR CO

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    185,754
About

MARVIN LUMBER & CEDAR CO has a total of 33 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets civil engineering, machines and transport are SOLARLUX GMBH, CRITTALL MFG CO LTD and OEHMAN HANS.

Patent filings per year

Chart showing MARVIN LUMBER & CEDAR COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hendrickson Leslie B 13
#2 Wong Lenny 7
#3 Deboer Nathan H 4
#4 Eaton Charles G 3
#5 Heppner Thomas J 3
#6 Battles Laurence D 2
#7 Krahn James C 2
#8 Stoll Timothy W 2
#9 Unruh Kirby L 2
#10 Hodgson Peter 2

Latest patents

Publication Filing date Title
US2019041208A1 Fenestration installation diagnostic system
US2016115726A1 Fenestration installation assembly and method for using the same
US2015167377A1 Double hung operation hardware
US2014366469A1 Exterior mounted window treatment system and window assembly including the same
US2014150346A1 Window sash counterbalance with independently operable sashes
US2006048905A1 Screen assembly for outwardly projecting window
US7591106B2 Flashing assembly
US6141913A Window sash position maintainer
US5448869A Composite framing member and window or door assembly incorporating a composite framing member
US5498038A Multi-point door lock system
EP0495682A2 Sliding door sill construction
EP0495727A1 Door sill composition
US5222339A Glazing system
US5125442A Wood component attachment method
US5120094A Sliding door locking device
US5115596A Sliding door mounting system