DB

David Baker

📍 Cumberland, RI: #1 of 11 inventorsTop 10%
🗺 Rhode Island: #17 of 240 inventorsTop 8%
Overall (1989): #29,731 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4842692 Chemical reformer 1989-06-27
4842728 Chemical reformer 1989-06-27