TH

Thomas J. Helsley

HA Hartwell: 2 patents #1 of 7Top 15%
📍 Placentia, CA: #3 of 31 inventorsTop 10%
🗺 California: #12,984 of 65,961 inventorsTop 20%
Overall (2022): #104,528 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D973463 Aircraft latch lock key head Lane Dennis Dalan 2022-12-27
11358701 Door assembly with double-acting hinge 2022-06-14