Amarillo, Texas
United States
6
2012-12-27
T. Leon Brown from Amarillo, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Unlimited Stroke Drive Oil Well Pumping System
#2 | 2012-12-13Drip Pump System and Method
#3 | 2012-05-10Reciprocated Pump System for Use in Oil Wells
#4 | 2010-04-29Drip pump system
#5 | 2008-12-25Unlimited stroke drive oil well pumping system
#6 | 2006-08-03Hydraulic pump jack sytem for reciprocating oil well sucker rods
3162913 ⎘