DD

Douglas Edward DeVries

CT Consumer Safety Technology: 2 patents #1 of 22Top 5%
📍 Johnston, IA: #11 of 50 inventorsTop 25%
🗺 Iowa: #238 of 1,728 inventorsTop 15%
Overall (2024): #171,130 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12054044 Networked intoxication vehicle immobilization Timothy J. McGrath 2024-08-06
11971395 Secure data handling in a breath alcohol calibration station Scott Ruland 2024-04-30