DW

David Wachs

📍 Phoenix, AZ: #1,297 of 6,660 inventorsTop 20%
🗺 Arizona: #6,882 of 32,909 inventorsTop 25%
Overall (All Time): #924,011 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11964497 Mechanical handwriting quality control method 2024-04-23
11926167 Mechanical handwriting control apparatus and method of use thereof 2024-03-12
11904619 Mechanical handwriting barcode apparatus and method of use thereof Roxanne Abul-Haj 2024-02-20
11260686 Mechanical handwriting apparatus and method of use thereof Roxanne Abul-Haj 2022-03-01
11052693 Mechanical handwriting apparatus and method of use thereof Roxanne Abul-Haj 2021-07-06