Growing community of inventors

Gloucester, Canada

David Boulard

Average Co-Inventor Count = 3.00

ph-index = 1

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 = 5

David Boulard ↔ Barry A Freel (2 patents)David Boulard ↔ Robert G Graham (2 patents)David Boulard ↔ Robert G Graham (1 patent)David Boulard ↔ Barry Freel (1 patent)David BoulardDavid Boulard (2 patents)Barry A FreelBarry A Freel (54 patents)Robert G GrahamRobert G Graham (33 patents)Robert G GrahamRobert G Graham (1 patent)Barry FreelBarry Freel (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pharmatherm Chemicals, Inc. (2 from 2 patents)


2 patents:

1. 9809564 - Thermal extraction method and product

2. 9127208 - Thermal extraction method and product

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as of
12/31/2025
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