William Hearn

WE Weatherford/Lamb: 1 patents #48 of 150Top 35%

📍 Fitchburg, MA: #3 of 12 inventorsTop 25%

🗺 Massachusetts: #2,865 of 9,131 inventorsTop 35%

Overall (2011): #131,168 of 364,097Top 40%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7954545	Plunger lift system for well	Todd Ulrich Chretien	2011-06-07