DA

David Aspden

LL Lucas Industries Limited: 3 patents #57 of 499Top 15%
📍 Longridge, GB: #48 of 278 inventorsTop 20%
Overall (All Time): #1,681,534 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
RE31557 Electrical switches 1984-04-17
4264799 Electrical switches 1981-04-28
4245141 Electrical switches 1981-01-13