JA

John J. Abbott

CL Coal Industry (Patents) Limited: 2 patents #2 of 40Top 5%
📍 DuPont, WA: #1 of 1 inventorsTop 100%
🗺 Washington: #28 of 744 inventorsTop 4%
Overall (1982): #12,093 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4358827 Controlling the treatment of mixtures comprising solid and liquid — 1982-11-09
4336143 Controlling the treatment of mixtures comprising solid and liquid — 1982-06-22