WALKER ANDREW has a total of 19 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, Australia and United Kingdom. Its main competitors in its focus markets machine tools, semiconductors and surface technology and coating are HUBEI KUANGTONG ELECTRONICS CO LTD, TAZMO CO LTD and DUO TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 17 | |
#2 | Australia | 1 | |
#3 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Semiconductors | |
#3 | Surface technology and coating | |
#4 | Machines | |
#5 | Measurement | |
#6 | Foods and drinks | |
#7 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Walker Andrew | 17 |
#2 | Puchner Helmut | 4 |
#3 | Armstrong Jonathan | 3 |
#4 | Bone Daniel | 3 |
#5 | Jang Kevin | 3 |
#6 | Fung George | 2 |
#7 | Dhanraj Sai | 2 |
#8 | Vantran John S | 1 |
#9 | Bean Frederick R | 1 |
#10 | Aurora Walker | 1 |
Publication | Filing date | Title |
---|---|---|
US2013337728A1 | Portable power tool | |
US2012080206A1 | Dust extraction for power tools | |
US8283727B1 | Circuit with electrostatic discharge protection | |
US8143673B1 | Circuit with electrostatic discharge protection | |
US2009217422P1 | Nematode resistant grape plant rootstock ‘9407-14’ | |
US8129788B1 | Capacitor triggered silicon controlled rectifier | |
US2007237688A1 | Fragrance oil dispenser | |
AU2004210508A1 | Hair drying net/hair protector | |
GB9619538D0 | Transaction system |