PB

Phil Barbee

GS Gulfstream Services: 26 patents #1 of 10Top 10%
WE Weatherford/Lamb: 1 patents #476 of 852Top 60%
Overall (All Time): #114,597 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 25 most recent of 31 patents

Patent #TitleCo-InventorsDate
12188327 Method and apparatus for dropping a pump down plug or ball 2025-01-07
12110755 Method and apparatus for dropping a pump down plug or ball Michael Mire, Joey Naquin 2024-10-08
11821285 Method and apparatus for dropping a pump down plug or ball 2023-11-21
11814922 Method and apparatus for dropping a pump down plug or ball Michael Mire, Joey Naquin 2023-11-14
11519243 Method and apparatus for dropping a pump down plug or ball 2022-12-06
11459845 Method and apparatus for dropping a pump down plug or ball Michael Mire, Joey Naquin 2022-10-04
10968719 Method and apparatus for dropping a pump down plug or ball 2021-04-06
10947807 Method and apparatus for dropping a pump down plug or ball Michael Mire, Joey Naquin 2021-03-16
10633950 Method and apparatus for dropping a pump down plug or ball 2020-04-28
10550661 Method and apparatus for dropping a pump down plug or ball Michael Mire, Joey Naquin 2020-02-04
10208556 Method and apparatus for dropping a pump down plug or ball Michael Mire, Joey Naquin 2019-02-19
10196876 Method and apparatus for dropping a pump down plug or ball 2019-02-05
9863212 Method and apparatus for dropping a pump down plug or ball 2018-01-09
9689226 Method and apparatus for dropping a pump down plug or ball Michael Mire, Joey Naquin 2017-06-27
9410395 Method and apparatus for dropping a pump down plug or ball 2016-08-09
9341040 Method and apparatus for dropping a pump down plug or ball Michael Mire, Joey Naquin 2016-05-17
8997850 Method and apparatus for dropping a pump down plug or ball Michael Mire, Joey Naquin 2015-04-07
8939209 Method and apparatus for dropping a pump down plug or ball 2015-01-27
8651174 Method and apparatus for dropping a pump down plug or ball Michael Mire, Joey Naquin 2014-02-18
8622130 Method and apparatus for dropping a pump down plug or ball 2014-01-07
8573301 Method and apparatus for dropping a pump down plug or ball 2013-11-05
8256515 Method and apparatus for dropping a pump down plug or ball 2012-09-04
8215396 Method and apparatus for dropping a pump down plug or ball 2012-07-10
7918278 Method and apparatus for dropping a pump down plug or ball 2011-04-05
7841410 Method and apparatus for dropping a pump down plug or ball 2010-11-30