KD

Karl W. Dawson

SI Sixring: 2 patents #5 of 7Top 75%
DF Dorf Ketal Chemicals Fze: 1 patents #3 of 5Top 60%
📍 Calgary, CA: #32 of 521 inventorsTop 7%
Overall (2025): #56,435 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12384968 Inhibited hydrofluoric acid composition Clay Purdy, Markus Weissenberger, Kyle G. Wynnyk 2025-08-12
12320066 Modified sulfuric acid and uses thereof Clay Purdy, Markus Weissenberger, Kyle G. Wynnyk 2025-06-03
12276067 Modified alkanesulfonic acid and uses thereof Clay Purdy, Markus Weissenberger, Kyle G. Wynnyk 2025-04-15