DG

David A. Green

WM Well Master: 13 patents #1 of 8Top 15%
Motorola: 3 patents #3,303 of 12,470Top 30%
TB The Boeing: 2 patents #5,172 of 15,756Top 35%
Cypress Semiconductor: 1 patents #1,072 of 1,852Top 60%
Overall (All Time): #191,796 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11965400 System and method to maintain minimum wellbore lift conditions through injection gas regulation 2024-04-23
11746628 Multi-stage downhole tool movement control system and method of use 2023-09-05
11555387 Downhole tool movement control system and method of use 2023-01-17
11319785 Downhole tool movement control system and method of use 2022-05-03
10577903 Vortex plunger arrangement Robert E. Bender, Daniel Nelson 2020-03-03
10466865 Apparatus and methods for consolidating multiple entries in an electronic checklist system Joshua Lee Downs, Mark Ivan Nikolic, Paul T. Snow, Vikram H. Pandya, Alex Jay Campise 2019-11-05
10378321 Bypass plungers including force dissipating elements and methods of using the same Daniel Nelson, Stephen Wiese 2019-08-13
9869165 Plunger lift arrangement Kevin W. Hightower, Neil W. Longfellow, Robert E. Bender 2018-01-16
9121269 Vortex plunger arrangement Neil W. Longfellow, Robert E. Bender 2015-09-01
8869902 Dynamic seal pad plunger arrangement Jesse L. Smith, Robert E. Bender 2014-10-28
8863837 Plunger lift control system arrangement Robert E. Bender 2014-10-21
8607880 Gas lift plunger acceleration arrangement Jesse L. Smith, Robert E. Bender 2013-12-17
8201629 Staging tool seal arrangement for gas wells 2012-06-19
8162053 Gas lift plunger assembly arrangement Robert E. Bender 2012-04-24
7352255 Circuit, system, and method for fine tuning crystal frequency accuracy 2008-04-01
7321318 Methods and systems for controlling the display of information at an aircraft flight deck Jean M. Crane, John Wiedemann 2008-01-22
D552739 Medication monitor 2007-10-09
6095455 Tape roll carrier 2000-08-01
5917885 Method and system for testing subscriber circuits and wiring in a cable communication system James J. Berken, Andrew J. Mansen, Phillip Kent Freyman 1999-06-29
5471532 Method of rekeying roaming communication units Kevin Gardeck, Kevin M. Cutts 1995-11-28
5381479 Method for over the air rekeying of multiple communication groups Kevin Gardeck, Kevin M. Cutts 1995-01-10
4584958 Boat bumper 1986-04-29