David A. Green
22Patents
8h-index
18Co-inventors
72Inventor score
Filing activity: Feb 23, 1983 → Sep 4, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7321318B2 | Methods and systems for controlling the display of information at an aircraft flight deck | Physics | 74 | Expired |
| US8863837B2 | Plunger lift control system arrangement | Mechanical Engineering; Lighting; Heating | 29 | Active |
| US5381479A | Method for over the air rekeying of multiple communication groups | Electricity | 26 | Expired |
| US4584958A | Boat bumper | Performing Operations; Transporting | 16 | Expired |
| USD552739S1 | Medication monitor | General | 13 | Expired |
| US5471532A | Method of rekeying roaming communication units | Electricity | 13 | Expired |
| US8869902B2 | Dynamic seal pad plunger arrangement | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US6095455A | Tape roll carrier | Emerging Cross-Sectional Technologies | 9 | Expired |
| US9869165B2 | Plunger lift arrangement | Fixed Constructions | 6 | Active |
| US9121269B2 | Vortex plunger arrangement | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8162053B2 | Gas lift plunger assembly arrangement | Emerging Cross-Sectional Technologies | 5 | Active |
| US11319785B1 | Downhole tool movement control system and method of use | Fixed Constructions | 4 | Active |
| US5917885A | Method and system for testing subscriber circuits and wiring in a cable communication system | Electricity | 4 | Expired |
| US11555387B2 | Downhole tool movement control system and method of use | Fixed Constructions | 3 | Active |
| US7352255B1 | Circuit, system, and method for fine tuning crystal frequency accuracy | Electricity | 3 | Expired |
| US8201629B2 | Staging tool seal arrangement for gas wells | Fixed Constructions | 2 | Active |
| US8607880B2 | Gas lift plunger acceleration arrangement | Fixed Constructions | 2 | Active |
| US10577903B2 | Vortex plunger arrangement | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11746628B2 | Multi-stage downhole tool movement control system and method of use | Fixed Constructions | 1 | Active |
| US10466865B2 | Apparatus and methods for consolidating multiple entries in an electronic checklist system | Physics | 1 | Active |
| US10378321B2 | Bypass plungers including force dissipating elements and methods of using the same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11965400B2 | System and method to maintain minimum wellbore lift conditions through injection gas regulation | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.