RH

Randall S. Holleman

SC Structural Concepts: 2 patents #1 of 8Top 15%
📍 Grand Haven, MI: #154 of 357 inventorsTop 45%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,317,063 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D318583 Display case Robert J. Fevig, Rebecca A. Garrett, Duane L. Seaver 1991-07-30
5022720 Display case Robert J. Fevig, Duane L. Seaver 1991-06-11