JH

Jeff L. Hamer

3M: 1 patents #470 of 1,198Top 40%
📍 LaPorte, IN: #1 of 5 inventorsTop 20%
🗺 Indiana: #1,028 of 3,524 inventorsTop 30%
Overall (2022): #410,261 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11304851 Push-to-fit earplug with tip cavity Robert C. Coffin, Matthew V. Stonebraker, Jr., Jacob H. Ely, Kenneth F. Teeters, Ravi Thomas 2022-04-19