DL

David A. Lehman

WA Wonderland Switzerland Ag: 5 patents #10 of 109Top 10%
🗺 Pennsylvania: #243 of 7,701 inventorsTop 4%
Overall (2024): #36,449 of 561,600Top 7%
5
Patents 2024

Issued Patents 2024

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12179644 Child restraint with rotating seat James M. F. Hutchinson, Robert S. Anderson 2024-12-31
D1038635 Safety seat John E. Huntley, Robert S. Anderson 2024-08-13
D1037742 Safety seat John E. Huntley, Robert S. Anderson 2024-08-06
D1021426 Safety seat John E. Huntley, Robert S. Anderson 2024-04-09
11938848 Child restraint system Andrew Ma, Kyle S. Mason 2024-03-26