Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11071987 | System and method for recovery of valuable constituents from steel-making slag fines | Raymond C. FRITZ | 2021-07-27 |
| 10478826 | System and method for recovery of valuable constituents from steel-making slag fines | Raymond C. FRITZ | 2019-11-19 |
| 8342340 | Merchandising system | James J. Rataiczak, III, Paul A. Mueller, Daniel J. Kump, Richard A. Williams, Wallace D. Tiller, Jr. +1 more | 2013-01-01 |
| 8177076 | Merchandising system | James J. Rataiczak, III, Paul A. Mueller, Daniel J. Kump, Richard A. Williams, Wallace D. Tiller, Jr. +1 more | 2012-05-15 |
| 7420119 | Subterranean electrical hub | Joseph John Janos, John Joseph Ascherl, Michael Briggs, Richard A. Williams | 2008-09-02 |
| 7387522 | Bayonet connection for knock-down fixtures and portables | Joseph John Janos, Gregory Stergiou, Richard A. Williams | 2008-06-17 |
| D490333 | Wall mountable controller and message recorder for garage door operator | Eric P. May | 2004-05-25 |
| 6558011 | Reflective marker | — | 2003-05-06 |
| D463306 | Reflective marker | — | 2002-09-24 |
| 5630760 | Convertible game table | Patrick W. Brown, Joseph C. Cacciola, William K. Ford, John R. Nottingham, John W. Spirk | 1997-05-20 |
| 5620378 | Golf club with integral ball storage | Matthew R. Fuligni | 1997-04-15 |