Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DL

David Lymberopoulos — 23 Patents

SASafoco: 23 patents #1 of 18Top 6%
Houston, TX: #813 of 21,073 inventorsTop 4%
Texas: #5,758 of 125,132 inventorsTop 5%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
David Lymberopoulos has been granted 23 US patents while listed as an inventor at Safoco. The first was granted in 2006 and the most recent in March 2025. David Lymberopoulos ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list David Lymberopoulos in Houston, TX, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
12247850 Obstruction detector assemblies, systems, and related methods for detecting obstructions along oil and gas equipment Andrew Allen Kadavy, Peter Ly, James Eric Amberg, George F. Sullivan, III, Michael J. Pry 2025-03-11
11982370 Actuator assemblies and related methods for valve systems Andrew Allen Kadavy 2024-05-14
11927070 Integrated valve skid apparatus and related methods for wellhead systems James Eric Amberg, John Paul Latz, Andrew Allen Kadavy 2024-03-12
11920956 Obstruction detector assemblies, systems, and related methods for detecting obstructions along oil and gas equipment Andrew Allen Kadavy, Peter Ly, James Eric Amberg, George F. Sullivan, III, Michael J. Pry 2024-03-05
11905811 Fluid conduit connector system Andrew Allen Kadavy, Peter Ly 2024-02-20
11885193 Spool assemblies and related methods for fluidly connecting wellheads Andrew Allen Kadavy 2024-01-30
11852267 Fluid conduit connector system Andrew Allen Kadavy 2023-12-26
11802628 Actuator assemblies and related methods for valve systems Andrew Allen Kadavy, James Eric Amberg 2023-10-31
11530601 Fluid conduit connector system Andrew Allen Kadavy, Peter Ly 2022-12-20
11519536 Fluid conduit connector system Andrew Allen Kadavy 2022-12-06
11506006 Control valve systems and methods for blowout of sand separation device and high integrity pressure protection James Eric Amberg 2022-11-22
9890609 Safety valve control system and method of use Benjamin R. Matthews 2018-02-13
9671794 Safety valve control system and method of use Benjamin R. Matthews 2017-06-06
9441453 Safety valve control system and method of use Benjamin R. Matthews 2016-09-13
9163750 Safety valve and method of use Benjamin R. Matthews 2015-10-20
9163619 Valve actuator control system and method of use 2015-10-20
9103465 Dual piston actuator and method of use 2015-08-11
9057448 Internal relief valve for a valve actuator 2015-06-16
8851108 Safety valve and method of use Benjamin R. Matthews 2014-10-07
8763983 Safety valve and method of use Benjamin R. Matthews 2014-07-01
7677526 Mechanical override for a valve actuator 2010-03-16
7293575 Mechanical override for a valve actuator 2007-11-13
7004445 Mechanical override for a valve actuator 2006-02-28