ES

Esther Spaltenstein

LO Lord: 2 patents #2 of 24Top 9%
📍 Raleigh, NC: #22 of 279 inventorsTop 8%
🗺 North Carolina: #207 of 2,260 inventorsTop 10%
Overall (1997): #41,115 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5677414 Acetal derivatives of resole compounds Ernest B. Troughton, Jr. 1997-10-14
5663246 Acetal derivatives of resole compounds Ernest B. Troughton, Jr. 1997-09-02