DL

Doreen Linze

SL Shear Kershman Laboratories: 2 patents #1 of 4Top 25%
📍 Labadie, MO: #1 of 3 inventorsTop 35%
🗺 Missouri: #222 of 1,865 inventorsTop 15%
Overall (2025): #129,527 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12396935 Reduced odor formaldehyde-containing antiseptic lotion Alvin Kershman, Jeff Shear, Olaf Hansen 2025-08-26
12274767 Lip balm containing caffeine, nicotine or testosterone Alvin Kershman, Jeff Shear 2025-04-15