Growing community of inventors

Calgary, Canada

Karl Lederis

Average Co-Inventor Count = 5.00

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 = 4

Karl Lederis ↔ David Stevenson (1 patent)Karl Lederis ↔ Everett Flanigan (1 patent)Karl Lederis ↔ Charles D Bossinger (1 patent)Karl Lederis ↔ Donald B Olsen (1 patent)Karl LederisKarl Lederis (1 patent)David StevensonDavid Stevenson (6 patents)Everett FlaniganEverett Flanigan (4 patents)Charles D BossingerCharles D Bossinger (3 patents)Donald B OlsenDonald B Olsen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Armour Pharmaceutical Company (1 from 89 patents)


1 patent:

1. 4385050 - Antihypertensive polypeptides

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12/18/2025
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