Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7562759 | Passenger conveyor handrail with sliding material on toothed driven surface | Klaus Seehausen, Bernward Engelke, Detlev Lindemeier, John M. Milton-Benoit, Bryan Robert Siewert +5 more | 2009-07-21 |
| 6985791 | Grinding wheel system | Stephen Malkin, Robert X. Gao, Biju Varghese, Sumukh Pathare | 2006-01-10 |
| 6602109 | Grinding wheel system | Stephen Malkin, Robert X. Gao, Biju Varghese, Sumukh Pathare | 2003-08-05 |