Inventor
WACHS DAVID
US5 patents
Patents
5 patentsUS11260686B2Mar 1, 2022
Mechanical handwriting apparatus and method of use thereof
WACHS DAVID0 citations57
US11052693B2Jul 6, 2021
Mechanical handwriting apparatus and method of use thereof
WACHS DAVID1 citations57
US11904619B2Feb 20, 2024
Mechanical handwriting barcode apparatus and method of use thereof
WACHS DAVID0 citations56
US11964497B2Apr 23, 2024
Mechanical handwriting quality control method
WACHS DAVID0 citations53
US11926167B2Mar 12, 2024
Mechanical handwriting control apparatus and method of use thereof
WACHS DAVID0 citations53