TL

Thomas Lis

OE Otis Elevator: 1 patents #32 of 88Top 40%
Overall (1997): #68,239 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5628391 Floorplate frame for a people moving device Heinz Volkening 1997-05-13