Home › 2021 › Interplastic › David J. Herzog

David J. Herzog — 1 Patent in 2021

INInterplastic: 1 patents #1 of 4Top 25%

Maple Grove, MN: #70 of 207 inventorsTop 35%

Minnesota: #2,374 of 7,038 inventorsTop 35%

Overall (2021): #484,320 of 548,734Top 90%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11180632	Unsaturated polyester resin system for cured in-place piping	Benjamin R. Hazen, Louis R. Ross, Joel R. Weber	2021-11-23