Donald J. Ditter, Jr.

📍 Phoenix, AZ: #2,590 of 6,660 inventorsTop 40%

🗺 Arizona: #13,050 of 32,909 inventorsTop 40%

Overall (All Time): #2,294,843 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5321803	Method of managing expression data to control the presentation of visual displays	—	1994-06-14
5317680	Using regular graphic shapes to identify a pointer-selected graphic object	—	1994-05-31