DS

Delbert E. Sayles, Sr.

📍 Omaha, NE: #500 of 2,015 inventorsTop 25%
🗺 Nebraska: #1,406 of 5,697 inventorsTop 25%
Overall (All Time): #1,667,936 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4980225 Conductive composition and method of use — 1990-12-25
4929390 Conductive composition and method of use — 1990-05-29
4680138 Silver sensing material for use on film — 1987-07-14