Entrant Profile

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 218 1

2010 Entries

Date Title Category Views Votes
05/30 The "Improved" Junk Shot of Decreasing Diameters Safety and Security 3620 6