Roy L. Byrum

JH Joseph H. Hill: 1 patents #2 of 3Top 70%

📍 Crawfordsville, IN: #144 of 300 inventorsTop 50%

🗺 Indiana: #19,404 of 33,936 inventorsTop 60%

Overall (All Time): #4,082,793 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
PP4631	Seedling rose plant	—	1981-01-27