Roy Hartfield
Location: Auburn, Alabama United States
Company: Research in Flight
Profession: Engineer/Designer
Inspired by: Functional Designs and Techniques that are as advanced as possible yet acceptable to the intended audience.
2017 Entries
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 07/02 | Continuous Flow High Efficiency Engine | Automotive/Transportation | 7122 | 18 |