Wakefield
United Kingdom
4
2017-09-07
The entities that hold a legal rights for patent applications filed by inventor Hegarty John:
John Hegarty from Wakefield, GB has applied for patents for these inventions. The list has both pending applications and granted patents:
Vacuum pump
#2 | 2014-11-13Vacuum pump
#3 | 2010-09-23Vacuum pump with an axial oil feed conduit
#4 | 2010-01-07Combined gas and liquid pump
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