Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294044 | Port lift beam system | John J. Lanigan, Sr., Myron Glickman, Ralph Swanson, Martin C. Conneally | 2019-05-21 |
| 8636157 | Screw-driven vertically-elevating cab | Myron Glickman, John J. Lanigan, Jr., James T. Russo, Daniel Brian Zakula, Sr. | 2014-01-28 |
| 7150366 | Hanger chain anti-sway device for gantry crane | Daniel Brian Zakula, Sr., Myron Glickman | 2006-12-19 |
| 6286696 | Hoist system anti-drift device | Myron Glickman, Daniel Brian Zakula, Sr., James Baty | 2001-09-11 |
| 6230911 | Rail wheel system for supporting loads on a road-traveling gantry crane | Daniel Brian Zakula, Sr. | 2001-05-15 |
| 6158602 | Railwheel system for supporting loads on a road-traveling gantry crane | Daniel Brian Zakula, Sr. | 2000-12-12 |