FJ

Frank J. Hierholzer, Jr.

EE Emerson Electric: 1 patents #10 of 64Top 20%
📍 Florissant, MO: #3 of 24 inventorsTop 15%
🗺 Missouri: #96 of 645 inventorsTop 15%
Overall (1982): #65,374 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4328529 Silicon carbide igniters John A. Ancona, Gerald L. Shelton 1982-05-04