JH

John F. Hart

BD Big Dutchman: 3 patents #1 of 3Top 35%
CL C-Dax Systems Limited: 2 patents #3 of 6Top 50%
📍 Granite Falls, NC: #8 of 52 inventorsTop 20%
🗺 North Carolina: #6,564 of 45,564 inventorsTop 15%
Overall (All Time): #621,186 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11702615 Microwave extraction of essential oils 2023-07-18
9454947 Guitar having detachable neck Philip R. Hart 2016-09-27
9275545 System and method for monitoring vehicle traffic and controlling traffic signals Christopher Edmond Aiken 2016-03-01
5964184 Continuous operating distribution hopper 1999-10-12
5794562 Poultry breeder pan feeding system and pan feeder assembly therefor 1998-08-18
5406907 Controlled pan feeder system for poultry 1995-04-18
D327941 Vehicle mounted sprayer tank Robin Whitfield 1992-07-14
D293704 Vehicle-mounted sprayer tank John B. Love 1988-01-12