Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Benjamin R. Manthei | Redi-Rock International | 4 |
| 2 | James A. Manthei | Rosetta Hardscapes | 2 |
| 3 | Mark Foltz | Abb Schweiz Ag | 1 |
Part of Michigan
7 patents · 3 inventors · 1.1/1k pop.
Ranked #7,355 of 30,370 cities Top 25%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Benjamin R. Manthei | Redi-Rock International | 4 |
| 2 | James A. Manthei | Rosetta Hardscapes | 2 |
| 3 | Mark Foltz | Abb Schweiz Ag | 1 |
Part of Michigan