DP

David C. Parks

SI Swm International: 3 patents #1 of 6Top 20%
DG Dynaenergetics Europe Gmbh: 1 patents #13 of 17Top 80%
📍 Calgary, CA: #18 of 521 inventorsTop 4%
Overall (2025): #37,795 of 469,880Top 9%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12291945 Downhole perforating gun system Dan Salkhai Ang, Dawna Mauldin, Sidney W. Mauldin 2025-05-06
12291946 Downhole perforating gun system and methods of manufacture, assembly and use Dan Salkhai Ang 2025-05-06
12270284 Perforating gun having grounding assembly Keith Nemez, Terrell Saltarelli 2025-04-08
12215576 Single charge perforation gun and system Frank Haron Preiss, Liam McNelis, Eric Mulhern, Thilo Scharf, Christian Eitschberger 2025-02-04