AP

Andrew Prisbell

Schlumberger Technology: 18 patents #270 of 7,293Top 4%
Overall (All Time): #245,227 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12428940 Pressure bulkhead Erick Lowe, Bhagyashri Walse, Jay Garza 2025-09-30
12405097 Shaped charge integrated canister Atsushi Nakano, Terry Butler 2025-09-02
12398626 Modular perforation tool Atsushi Nakano, Todd Busch, Erick Lowe 2025-08-26
12366437 Transportable perforation tool Mohamed Mehdi, Jay Garza, Atsushi Nakano 2025-07-22
12281548 Wireless switch for perforation tool Todd Busch, Atsushi Nakano, Hari Prakash Kalakonda, Steven Hernandez 2025-04-22
12281547 Perforation tool with propulsion Atsushi Nakano, Hari Prakash Kalakonda 2025-04-22
12252964 Large shaped charge perforation tool Erick Lowe, Hari Prakash Kalakonda, Jay Garza 2025-03-18
12098623 Oriented-perforation tool Erick Lowe, Steven Hernandez 2024-09-24
11988079 Pressure bulkhead Erick Lowe, Bhagyashri Walse, Jay Garza 2024-05-21
D1016958 Shaped charge frame Todd Busch, Atsushi Nakano, Erick Lowe 2024-03-05
11913766 Shaped charge integrated canister Atsushi Nakano, Terry Butler 2024-02-27
11834934 Modular perforation tool Atsushi Nakano, Todd Busch, Erick Lowe 2023-12-05
11781403 Perforation tool with propulsion Atsushi Nakano, Hari Prakash Kalakonda 2023-10-10
11761312 Modular perforation tool Erick Lowe, Todd Busch 2023-09-19
11566500 Integrated loading tube Ashutosh Gupta, Stephen D'Mello, Hari Prakash Kalakonda, Rucha Deshmukh 2023-01-31
11346184 Delayed drop assembly Jose Escudero, Bhagyashri Walse 2022-05-31
10982513 Integrated loading tube Ashutosh Gupta, Stephen D'Mello, Hari Prakash Kalakonda, Rucha Deshmukh 2021-04-20
10519754 Fullbore firing heads including attached explosive automatic release Mohamed Mehdi, Christopher Sarvari, Indranil Ghosh, Jose Escudero 2019-12-31