Derbyshire
United Kingdom
8
2018-02-01
The entities that hold a legal rights for patent applications filed by inventor Holden David:
David Holden from Derbyshire, GB has applied for patents for these inventions. The list has both pending applications and granted patents:
Lock-out device and method
#2 | 2016-06-30Dilution adjustment system and method
#3 | 2015-11-19Lock-out device and method
#4 | 2013-04-25Metering and dispensing closure
#5 | 2013-03-14METERING AND DISPENSING CLOSURE
#6 | 2011-09-15Metering and dispensing closure
#7 | 2011-03-31Metering and dispensing closure
#8 | 2010-06-17Lock-out device and method
134075 ⎘