Growing community of inventors

Grand Forks, ND, United States of America

Michael J Pierce

Average Co-Inventor Count = 2.05

ph-index = 4

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 = 86

Michael J PierceKevin J Pierce (8 patents)Michael J PierceWayne A Pierce (5 patents)Michael J PierceKaren Dufault (3 patents)Michael J PierceAustin M Pierce (2 patents)Michael J PierceMegan A Pierce (1 patent)Michael J PierceRandal J Dufault (1 patent)Michael J PierceLyle S Pierce (1 patent)Michael J PierceMichael J Pierce (11 patents)Kevin J PierceKevin J Pierce (12 patents)Wayne A PierceWayne A Pierce (8 patents)Karen DufaultKaren Dufault (3 patents)Austin M PierceAustin M Pierce (2 patents)Megan A PierceMegan A Pierce (1 patent)Randal J DufaultRandal J Dufault (1 patent)Lyle S PierceLyle S Pierce (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (10 from 832,966 patents)

2. Pioneer Peat, Inc. (1 from 1 patent)


11 patents:

1. 9260353 - Organic feed method

2. 9094472 - Web-based services for querying and matching likes and dislikes of individuals

3. 8458153 - Web-based services for querying and matching likes and dislikes of individuals

4. 7610866 - Radio controlled tree planter

5. 7598493 - Method of identifying peat moss

6. 6283697 - Mobile apparatus with plurality of conveyors

7. 6237695 - Dethatcher apparatus

8. 6220531 - Conveying, spreading and milling apparatus

9. 5833012 - Scraper and drag attachment

10. 5273211 - Trailer device for mixing and spreading sand and peat

11. 4353201 - Crop harvesting apparatus

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idiyas.com
as of
1/15/2026
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