DS

DeWayne Speer

HP Helmerich & Payne: 6 patents #4 of 31Top 15%
Overall (All Time): #794,317 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11939820 Systems and methods for tubular element handling Jerry Ray PRESCOTT, JR., Joel Ferland, Matthew Wyatt MacDaniels, Christopher Alan Major, Patrick L. Gustafson +2 more 2024-03-26
11365591 Mobile boom system Joel Ferland, Bernard Cook, Robert Lee Stauder, Anthony James Evans, Gary Don Davis +2 more 2022-06-21
11098535 Systems and methods for tubular element handling Jerry Ray PRESCOTT, JR., Joel Ferland, Matthew Wyatt MacDaniels, Christopher Alan Major, Patrick L. Gustafson +2 more 2021-08-24
10781644 Mobile boom system Joel Ferland, Bernard Cook, Robert Lee Stauder, Anthony James Evans, Gary Don Davis +2 more 2020-09-22
10597948 Mobile boom system Joel Ferland, Bernard Cook, Robert Lee Stauder, Anthony James Evans, Gary Don Davis +2 more 2020-03-24
10280693 Mobile utility articulating boom system Joel Ferland, Bernard Cook, Robert Lee Stauder, Anthony James Evans, Gary Don Davis +2 more 2019-05-07