Growing community of inventors

Marblehead, MA, United States of America

Donald Merrill Parker

Average Co-Inventor Count = 2.20

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 17

Donald Merrill ParkerStephen Alan Marsh (9 patents)Donald Merrill ParkerWilliam J Grande (4 patents)Donald Merrill ParkerPeter N Pintauro (2 patents)Donald Merrill ParkerMerl P Parker (1 patent)Donald Merrill ParkerDonald Merrill Parker (11 patents)Stephen Alan MarshStephen Alan Marsh (45 patents)William J GrandeWilliam J Grande (26 patents)Peter N PintauroPeter N Pintauro (15 patents)Merl P ParkerMerl P Parker (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Encite LLC (9 from 35 patents)

2. Other (1 from 832,812 patents)


11 patents:

1. 11171345 - Gas storage system

2. 10900131 - High pressure gas system

3. 10280523 - High pressure gas system

4. 10164270 - Gas storage system

5. 9522371 - Self-regulating gas generator and method

6. 9464356 - High pressure gas system

7. 9343757 - Gas storage system

8. 8563192 - Gas storage system

9. 8172912 - Self-regulating gas generator and method

10. 6679511 - Heavy equipment transporter

11. D336581 - Strap dispenser

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as of
12/20/2025
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