Don Petracek
Location: Vacaville, California United States
Company: N/A
Profession: Engineer/Designer
Number of times previously entering contest: 1
Favorite design and analysis tools: SolidWorks
SW Simulation
For managing CAD data Don's company uses: None
Hobbies and activities: Mtn Biking, Guitar, Dogs, Cats, Invent & Build!
Online communities: LinkedIn, Facebook, Instagram - acousta_man_don
Inspired by: Innate God-given abilities, Nature, a desire to keep learning more, to solve problems, especially in the area of my interests like sound. To know how things work!
2021 Entries
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 07/05 | Acoustic Guitar Amplifier | Consumer Product Design | 923 | 1 |
2010 Entries
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 05/30 | The "Improved" Junk Shot of Decreasing Diameters | Safety and Security | 4243 | 6 |