DS

David Sands

DI Del Industries: 1 patents #3 of 4Top 75%
📍 San Mateo, CA: #53 of 180 inventorsTop 30%
🗺 California: #8,284 of 26,763 inventorsTop 35%
Overall (2002): #232,559 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6499671 Ozone systems and methods for agricultural applications Allen D. Clawson, Dennis Lavelle 2002-12-31