SG

Steven R. Greening

LI Lionel: 5 patents #9 of 31Top 30%
Overall (All Time): #1,022,423 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8001905 Model vehicle with automated pantograph Richard Webster 2011-08-23
8001908 Model vehicle with automated door mechanism Richard Webster 2011-08-23
7520226 Model vehicle with force-isolating drive mechanism Richard Webster 2009-04-21
7404362 Model train car with tilting mechanism Richard Webster 2008-07-29
7383962 Model train with improved coupling mechanism Richard Webster 2008-06-10