Geoff Steele has been granted 12 US patents while listed as an inventor at Stellarton Technologies . The first was granted in 2008 and the most recent in July 2024. Geoff Steele ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Geoff Steele in Calgary, AB, CA.
Patents per Year Patents granted per year, 2008 to 2024 Bar chart with a peak of 2 patents in 2013. peak 2 2008: 1 patents 2008 2011: 1 patents 2011 2013: 2 patents 2013 2015: 1 patents 2015 2018: 1 patents 2018 2019: 1 patents 2019 2020: 2 patents 2020 2023: 2 patents 2023 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–12 of 12 patents
Patent # Title Co-Inventors Date
12044231 Articulated plunger rod pump Eric Laing 2024-07-23
11746631 Horizontal wellbore separation system and method Eric Laing , Pawandeep Khaira , John H. Barrett , Mathew Barrett , Lowell Chapman 2023-09-05
11613982 Horizontal wellbore separation systems and methods Eric Laing , Pawandeep Khaira 2023-03-28
10612350 Crossover valve system and method for gas production Eric Laing 2020-04-07
10539128 Horizontal and vertical well fluid pumping system Eric Laing , Dan Fletcher , Herve Ohmer 2020-01-21
10329886 Rod pump system Eric Laing , Dan Stannus 2019-06-25
9863414 Horizontal and vertical well fluid pumping system Eric Laing , Dan Fletcher , Herve Ohmer 2018-01-09
9062521 Hybrid fluid lift valve for commingling gas production — 2015-06-23
8387710 Downhole fluid recirculation valve and method for recirculating fluid in a well Grant George , Jordan James 2013-03-05
8347954 Plunger lift system with seal and ball detent arrangement Ryan Amies , Grant George , Jordan James 2013-01-08
8056621 Master ball valve with integrated hanger Curtis Ring , Grant George , Jordan James 2011-11-15
7347273 Bottom hold completion system for an intermittent plunger Grant George , Brent Kohls 2008-03-25