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BROWN DAVID P

Overview
  • Total Patents
    16
About

BROWN DAVID P has a total of 16 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets micro-structure and nano-technology, machines and semiconductors are DAI HONGJIE, CHOI JAE-YOUNG and TOUR JAMES M.

Patent filings in countries

World map showing BROWN DAVID Ps patent filings in countries

Patent filings per year

Chart showing BROWN DAVID Ps patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brown David P 16
#2 Kauppinen Esko I 8
#3 Nasibulin Albert G 4
#4 Aitchison Bradley J 3
#5 Raula Janne 2
#6 Heikkonen Jussi 1
#7 Ollikainen Andrei 1
#8 Kauppinen Esko 1
#9 Lähde Anna 1
#10 Pfaler Jan Von 1

Latest patents

Publication Filing date Title
US2012235951A1 Touch screen and method for manufacturing a touch screen
US2011223444A1 Crystalline surface structures and methods for their fabrication
CA2688288A1 Surface modified aerosol particles, a method and apparatus for production thereof and powders and dispersions containing said particles
US2007240454A1 Method and apparatus for continuous or batch optical fiber preform and optical fiber production
US2497255A Differential pressure indicator