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Abbotsford, Canada

D Christopher Isfeld

Average Co-Inventor Count = 1.00

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 = 0

D Christopher Isfeld ↔ F Daryl Speed (1 patent)D Christopher Isfeld ↔ A Brent Foster (1 patent)D Christopher IsfeldD Christopher Isfeld (0 patent)F Daryl SpeedF Daryl Speed (1 patent)A Brent FosterA Brent Foster (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Vanguard Plastics Ltd. (13 patents)


0 patent:

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12/25/2025
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