RS

Robert F. Shaftner

KO Koehring: 2 patents #1 of 7Top 15%
📍 Bowling Green, KY: #1 of 7 inventorsTop 15%
🗺 Kentucky: #28 of 312 inventorsTop 9%
Overall (1982): #8,238 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D264374 Portable heater Eugene C. Briggs, Harry J. Giambrone 1982-05-11
4313417 Portable space heater Eugene C. Briggs 1982-02-02