Growing community of inventors

Beaverlodge, Canada

Perry E Olsen

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 73

Perry E Olsen ↔ Wendell A Rice (2 patents)Perry E Olsen ↔ Mary E Leggett (2 patents)Perry E Olsen ↔ Sanford C Gleddie (2 patents)Perry E OlsenPerry E Olsen (2 patents)Wendell A RiceWendell A Rice (2 patents)Mary E LeggettMary E Leggett (2 patents)Sanford C GleddieSanford C Gleddie (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Her Majesty the Queen in Right of Canada (...) (2 from 62 patents)

2. Philom Bios (2 from 3 patents)


2 patents:

1. 5586411 - Method of preparing a seed treatment composition

2. 5484464 - Methods and compositions for increasing the benefits of rhizobium

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1/9/2026
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