DS

Donald S. Sperber

📍 Cardiff-by-the-Sea, CA: #6 of 12 inventorsTop 50%
🗺 California: #24,257 of 60,394 inventorsTop 45%
Overall (2017): #436,089 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9580655 Flame-retardant formulations and methods relating thereto — 2017-02-28