ER

Eugene B. Ritchey

📍 Brighton, CO: #1 of 2 inventorsTop 50%
🗺 Colorado: #33 of 721 inventorsTop 5%
Overall (1982): #14,448 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4365436 Display panel and method of making same 1982-12-28
4359015 Identification tag for livestock 1982-11-16