WH

William Hearn

WE Weatherford/Lamb: 4 patents #167 of 852Top 20%
📍 Fitchburg, MA: #11 of 131 inventorsTop 9%
🗺 Massachusetts: #14,132 of 88,656 inventorsTop 20%
Overall (All Time): #577,929 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8387537 Consumable cartridge for muzzle loading firearms Giovanni Brus, Greg Dixon 2013-03-05
7954545 Plunger lift system for well Todd Ulrich Chretien 2011-06-07
7806188 Methods and apparatus for optimizing well production 2010-10-05
7490675 Methods and apparatus for optimizing well production 2009-02-17
D579651 Foam sandal 2008-11-04
D565834 Foam sandal Inna Alesina 2008-04-08
7337854 Gas-pressurized lubricator and method Ben Horn 2008-03-04
D559505 Foam sandal Inna Alesina 2008-01-15
D550943 Foam sandal Inna Alesina 2007-09-18