HL

Harold von Langsdorff

FL F. Von Langsdorf Licensing Limited: 1 patents #2 of 3Top 70%
📍 Bolton, CA: #9 of 22 inventorsTop 45%
Overall (2019): #450,073 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D846156 Paving stone — 2019-04-16