DM

David B. Miller

RE Refrigeration Engineering: 1 patents #1 of 1Top 100%
📍 Orinda, CA: #4 of 26 inventorsTop 20%
🗺 California: #676 of 10,592 inventorsTop 7%
Overall (1989): #29,438 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4866354 Spiral freezer drive system — 1989-09-12
4824025 One-piece in-line pressure compensating drip irrigation emitter — 1989-04-25