AK

Alvin Kershman

SL Shear Kershman Laboratories: 2 patents #1 of 4Top 25%
📍 Chesterfield, MO: #18 of 605 inventorsTop 3%
🗺 Missouri: #110 of 1,865 inventorsTop 6%
Overall (2025): #68,704 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12396935 Reduced odor formaldehyde-containing antiseptic lotion Jeff Shear, Doreen Linze, Olaf Hansen 2025-08-26
12284980 Compressible animal litter Josh Wiesenfeld, Jeff Shear, Harold Cole 2025-04-29
12274767 Lip balm containing caffeine, nicotine or testosterone Jeff Shear, Doreen Linze 2025-04-15