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BROWN WILLIAM R

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    234,040
About

BROWN WILLIAM R has a total of 57 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets machines, environmental technology and furniture and games are GRUNDFOS NONOX AS, EMITEK GEZELSHAFT FYUR EMISSIONSTEKHNOLOGI MBKH and HAMILTON FRANCIS F.

Patent filings per year

Chart showing BROWN WILLIAM Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brown William R 43
#2 Brown William Robert 4
#3 Wiggins Paul L 1
#4 Watson Jr George A 1
#5 Casey Don E 1
#6 Kewley David A 1
#7 Brown Baxter 1
#8 Olson Adam 1
#9 Mailhot John E 1
#10 Lee John Y 1

Latest patents

Publication Filing date Title
US2016201530A1 Split path silencer
US2015051042A1 Infinitely variable speed amplifier
US2013161180A1 Solar Water Still
WO9829621A1 Carpet edge strip
GB9408685D0 Improved box-locking system
GB9315481D0 Improvements in or relating to boxes or packs for packaging eggs,fruit or other articles
US5314258A Self-contained re-inking insert and ribbon cartridge device
GB9215227D0 Boxes or cartons for packaging eggs,fruit or other articles
US5228388A Scoring or perforating bar for offset presses
US5166115A Polyurethanes
GB9120381D0 Boxes or cartons for packing eggs, fruits or other articles
US5123347A Scoring or perforating bar for offset presses
GB9108187D0 Boxes or improved packaging
GB9021966D0 Improved conveyance
GB9004935D0 Boxes or cartons for packaging eggs,fruits,or other articles
CA2004412A1 Exhaust treating apparatus
GB8915159D0 Internal compression engine
US4885140A Exhaust treating apparatus
US4478017A Flooring protection system
GB8304775D0 Egg boxes