RH

Richard R. Hartman

JV James River Corporation Of Virginia: 2 patents #44 of 144Top 35%
📍 Kalamazoo, MI: #581 of 1,283 inventorsTop 50%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,301,266 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5203491 Bake-in press-formed container Ronald P. Marx 1993-04-20
4982064 Microwave double-bag food container Bradley D. Berger, Kimberly J. DeHaan 1991-01-01