RJ

Robert C. Helfrich, Jr.

GE: 2 patents #74 of 842Top 9%
📍 Louisville, KY: #11 of 103 inventorsTop 15%
🗺 Kentucky: #28 of 312 inventorsTop 9%
Overall (1982): #8,473 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4358932 Control system for refrigerator with through-the-door quick-chilling service 1982-11-16
4329581 Ambient light sensor touch switch system and method Jack E. Francis, Jr. 1982-05-11