Patents per Year
Top Inventors at Keycorp Limited All Time
Showing 1–30 of 30 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Dale Bonds | 2 |
| 1 | David T. Reichard | 2 |
| 1 | Deana M. Flannery | 2 |
| 1 | Douglas Paul Davis | 2 |
| 1 | Edward Kwabena Obeng | 2 |
| 1 | John W. Burgess | 2 |
| 1 | Luke Tetreault | 2 |
| 1 | Onesimo Zapata | 2 |
| 1 | Susan E. Zielinski | 2 |
| #10 | George Patapis | 1 |
| #10 | Anthony C. Ehret | 1 |
| #10 | Catherine Elizabeth Williams | 1 |
| #10 | David Edward Williams | 1 |
| #10 | Dean Anthony Cooper | 1 |
| #10 | Douglas S. Meil | 1 |
| #10 | Jeffrey Hojnacki | 1 |
| #10 | Jeffrey J. Scheidler | 1 |
| #10 | John Wood | 1 |
| #10 | Lawrence James Robert Keable | 1 |
| #10 | Laurence Sterling | 1 |
| #10 | Martin Polak | 1 |
| #10 | Rob Douglas | 1 |
| #10 | Simon Charles Gregory | 1 |
| #10 | Toni S. Cluse | 1 |
| #10 | Peter Achelles | 1 |
| #10 | Patricia Schurko | 1 |
| #10 | Timothy Michael Varley | 1 |
| #10 | Paul Masarik | 1 |
| #10 | Donna Huddle | 1 |
| #10 | Michael J. Brumbelow | 1 |
Most Valuable Patents
| Patent | Est. Value | Year |
|---|---|---|
| Composite banking desktop system | $101M | 2000 |
| Remote smartcard terminal link | $89M | 2001 |
| System and method for renegotiating a financial instrument | $71M | 2010 |
| System and method for authentication of users in a secure computer system | $51M | 2012 |
| Method and system for clearing financial instruments | $50M | 2012 |