RD

Ruth R. Diaz-Plaza

📍 Mary Esther, FL: #9 of 23 inventorsTop 40%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,774,440 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5429513 Interactive teaching apparatus and method for teaching graphemes, grapheme names, phonemes, and phonetics — 1995-07-04