Growing community of inventors

Wilsonville, Canada

Doug Pettigrew

Average Co-Inventor Count = 2.07

ph-index = 7

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 = 161

Doug PettigrewMargot Beesley (13 patents)Doug PettigrewMike McIvor (4 patents)Doug PettigrewMari Lyn Bushnell (3 patents)Doug PettigrewRobert L Quinlan (2 patents)Doug PettigrewDrew Keeble (2 patents)Doug PettigrewDouglas Heald (2 patents)Doug PettigrewMike McIvor (1 patent)Doug PettigrewDoug Pettigrew (21 patents)Margot BeesleyMargot Beesley (17 patents)Mike McIvorMike McIvor (4 patents)Mari Lyn BushnellMari Lyn Bushnell (4 patents)Robert L QuinlanRobert L Quinlan (51 patents)Drew KeebleDrew Keeble (11 patents)Douglas HealdDouglas Heald (2 patents)Mike McIvorMike McIvor (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Hc Companies, Inc. (20 from 36 patents)

2. Myers Industries, Inc. (1 from 9 patents)


21 patents:

1. 11412667 - Horticultural container

2. 10701867 - Horticultural container with tag slot

3. D877649 - Horticultural container

4. D875598 - Horticultural container

5. D875599 - Planting pot

6. D870593 - Planting pot

7. D839782 - Planter

8. D829594 - Planter

9. D789242 - Planter

10. D751456 - Planter

11. D751457 - Planter

12. D750997 - Planter

13. 9205586 - Hybrid injection molding system

14. D740162 - Planter

15. D740161 - Planter

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idiyas.com
as of
12/11/2025
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