FB

Frank Bathge

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #3,749,222 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5542522 Balustrade assembly and method for assembling a balustrade assembly Willy Adrian, Peter Borchers, Kurt Pietsch, Knuth Wallbaum, Gerald Wente 1996-08-06