Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9911160 | Tax payment system and method for accurate payments | John H. Lee | 2018-03-06 |
| 8380622 | Secure electronic payment messaging system with reconcilable finality | Martin B. Bushman, Scott M. Volmar, Jean-Yves Gresser, John D. R. Spain | 2013-02-19 |
| 7734694 | Web-based groupware system | Michael J. Cannata, Matthew Powell, Ryan Ramasra, Gerald W. Smith, Charles Edward Tatham +1 more | 2010-06-08 |
| 7523162 | Web-based groupware system | Michael J. Cannata, Matthew Powell, Ryan Ramasra, Gerald W. Smith | 2009-04-21 |
| 7320018 | Web-based groupware system | Michael J. Cannata, Matthew Powell, Ryan Ramasra, Gerald W. Smith, Charles Edward Tatham +1 more | 2008-01-15 |
| 7287055 | Web-based groupware system | Michael J. Cannata, Matthew Powell, Ryan Ramasra, Gerald W. Smith, Charles Edward Tatham +1 more | 2007-10-23 |
| 6917962 | Web-based groupware system | Michael J. Cannata, Matthew Powell, Ryan Ramasra, Gerald W. Smith | 2005-07-12 |
| 6033326 | Hockey stick with replaceable blade edge | — | 2000-03-07 |
| 5848637 | Quick defrosting pad | — | 1998-12-15 |
| 5274924 | Weed, brush and small tree cutter | — | 1994-01-04 |
| 4946475 | Apparatus for use with pressurized reactors | Charles W. Lipp, Douglas D. Merrick | 1990-08-07 |
| 4461516 | Track pad reinforcement | — | 1984-07-24 |