DW

Danny T. Williams

Overall (All Time): #233,893 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12168911 Valve apparatus 2024-12-17
10544666 Formation dip geo-steering method 2020-01-28
10316638 Formation dip geo-steering method 2019-06-11
10119385 Formation dip geo-steering method 2018-11-06
9869127 Down hole motor apparatus and method Massoud Panahi 2018-01-16
9534446 Formation dip geo-steering method 2017-01-03
9322217 Downhole adjustable mud motor Massoud Panahi 2016-04-26
9115540 Downhole adjustable mud motor Massoud Panahi 2015-08-25
8960326 Formation dip geo-steering method 2015-02-24
8875806 Formation dip geo-steering method 2014-11-04
8459376 System for drilling under balanced wells 2013-06-11
8118103 Downhole draw-down pump and method 2012-02-21
7886849 System for drilling under-balanced wells 2011-02-15
7546209 Formation dip geo-steering method 2009-06-09
7451824 Downhole draw down pump and method 2008-11-18
7222675 Downhole draw down pump and method 2007-05-29
7191850 Formation dip geo-steering method 2007-03-20
7073597 Downhole draw down pump and method 2006-07-11
6702674 Method of and system for operating gaming machines Andreas Cornelis De Bruin, Trevor Jones, Robert Algie, Michael James Wolter, Harald Dorfer +1 more 2004-03-09