Helotes, Texas
United States
6
2021-12-30
The entities that hold a legal rights for patent applications filed by inventor Parrott Crystal A.:
Crystal A. Parrott from Helotes, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Tail stock for a long vertically suspended workpiece that will experience heat expansion
#2 | 2019-12-19Tail stock for a long vertically suspended workpiece that will experience heat expansion
#3 | 2017-12-21TAIL STOCK FOR A LONG VERTICALLY SUSPENDED WORKPIECE THAT WILL EXPERIENCE HEAT EXPANSION
#4 | 2017-11-16METHOD AND APPARATUS FOR CONTROLLING A PRODUCTION PROCESS
#5 | 2010-11-11METHOD AND SYSTEM FOR AUTOMATED EARTH BORING DRILL BIT MANUFACTURING
#6 | 2010-08-12Methods, systems, and devices for manipulating cutting elements for earth-boring drill bits and tools
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