TZ

Thomas J. Zweifel

BH Baker Hughes Holdings: 5 patents #632 of 3,522Top 20%
📍 Littleton, CO: #339 of 1,939 inventorsTop 20%
🗺 Colorado: #8,936 of 40,980 inventorsTop 25%
Overall (All Time): #992,422 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9650872 Diverting system Michael A. Carmody, John J. Johnson, Bryan P. Pendleton, John P. Roach, Joseph Sheehan +1 more 2017-05-16
9523274 Telemetry system and method of communicating through a tubular 2016-12-20
8904617 Diverting system and method of running a tubular Michael A. Carmody, John J. Johnson, Bryan P. Pendleton, John P. Roach, Joseph Sheehan +1 more 2014-12-09
8408291 Engaging device Bryan P. Pendleton 2013-04-02
8210254 Diverting tool 2012-07-03