RS

Ray B. Schrencongost

MH Marmon Holdings: 2 patents #7 of 44Top 20%
📍 Paddy Lane, IL: #201 of 467 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,371,101 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4282791 Keyer system for an electronic organ — 1981-08-11
4278001 Selective keyer biasing to enhance percussion effect — 1981-07-14