Surrey
Canada
7
2017-06-01
The entities that hold a legal rights for patent applications filed by inventor MacNeil David B.:
David B. MacNeil from Surrey, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
PIPE MATERIAL REMOVAL APPARATUS AND METHOD
#2 | 2017-04-06Method and apparatus for high pressure water treatment of the inside of a pipe section
#3 | 2016-08-04Shielding system for hydrodemolition apparatus
#4 | 2016-01-14Method and apparatus for high pressure water treatment of the inside of a pipe section
#5 | 2015-12-24Frame mounted hydrodemolition system for treating large inclined wall surfaces
#6 | 2013-08-29LINING MATERIAL REMOVAL SYSTEM AND METHOD
#7 | 2012-05-03Refractory material removal system and method
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