Walter Bonin
Location: Marlborough, Massachusetts United States
Company: WB Development Company LLC
Inspired by: To solve significant problems
2018 Entries
Date | Title | Category | Views | Votes |
---|---|---|---|---|
07/02 | Helmet | Consumer Products | 1904 | 0 |
07/02 | Circular Engine | Automotive/​Transportation | 5732 | 1 |