James G. Lafferty

📍 Fredericksburg, VA: #96 of 540 inventorsTop 20%

🗺 Virginia: #9,471 of 34,511 inventorsTop 30%

Overall (All Time): #1,528,878 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8683931	Seed metering door operation	—	2014-04-01
5078066	Seeder clutch for tramlines	—	1992-01-07
5003894	Seeder clutch for tramlines	—	1991-04-02