Jim Limber
Location: Chicago, Illinois United States
Company: Retired (U. Illinois)
Profession: Engineer/Designer
Number of times previously entering contest: 5
Inspired by: Necessity, simplicity, humanity
2020 Entries
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 07/02 | Improved Facial Anti-virus Mask | Medical | 858 | 0 |