JM

John D. Mason

📍 Brockton, MA: #4 of 14 inventorsTop 30%
🗺 Massachusetts: #885 of 3,963 inventorsTop 25%
Overall (1994): #112,940 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5312353 Modular poultry automatic vaccine injection and spray apparatus Gregory D. Boggess, Joseph H. Johnson, Richard McGhee Kight, Roger D. Luke 1994-05-17