MK

Marvin S. Keshner

📍 Sonora, CA: #1 of 8 inventorsTop 15%
🗺 California: #19,344 of 55,090 inventorsTop 40%
Overall (2025): #293,707 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12246991 High-efficiency method for converting limestone to slaked lime Erik Vaaler 2025-03-11