DL

Daniel D. Logsdon

TF The Logsdon Foundation: 2 patents #1 of 1Top 100%
📍 Fullerton, CA: #3 of 52 inventorsTop 6%
🗺 California: #320 of 6,198 inventorsTop 6%
Overall (1982): #15,217 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4314687 Sound isolating device for suspending plumbing pipes — 1982-02-09
4309007 Sound insulating support for plumbing pipes — 1982-01-05