Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110678 | Reinforcement for a connector in a precast concrete panel | Ronald G. Naumann, Kim E. Seeber | 2024-10-08 |
| 11821449 | Lockable double shear dowel connector | Ronald G. Naumann, Patrick Pusey | 2023-11-21 |
| 11713571 | Connector for precast concrete structures | David L. Kelly, Gary Hartman, Ronald G. Naumann, Sidney E. Francies, III | 2023-08-01 |
| D979376 | Enclosed structural support | David L. Kelly, Gary Hartman, Ronald G. Naumann | 2023-02-28 |
| 11555316 | Anchor and clutch assembly | David L. Kelly | 2023-01-17 |
| 11536021 | Adjustable plate support for a precast concrete panel | Sidney E. Francies, III | 2022-12-27 |
| 11492797 | Connector for precast concrete structures | Ronald G. Naumann | 2022-11-08 |
| D947651 | Pre-cast panel wall brace | Thomas F. Abbott, Jr. | 2022-04-05 |
| 11091923 | Brace for a precast concrete panel | Thomas F. Abbott, Jr. | 2021-08-17 |
| 11091922 | Composite tilt-up panel | David L. Kelly, Darryl Dixon | 2021-08-17 |
| 11060284 | Lifting and leveling insert for a precast concrete slab | Ronald G. Naumann, Hector G. Ruiz | 2021-07-13 |
| 10968645 | Anchor and clutch assembly | David L. Kelly | 2021-04-06 |
| 10883265 | Connector for precast concrete structures | David L. Kelly, Gary Hartman, Ronald G. Naumann | 2021-01-05 |
| 10767378 | Thermally broken anchor for lifting a concrete sandwich panel | Venkatesh Seshappa, Darryl Dixon | 2020-09-08 |
| D882905 | Lift level | Ronald G. Naumann, Hector G. Ruiz | 2020-04-28 |
| 10612573 | Bracing clamp for beams | Ronald G. Naumann, NATHAN A. KUREK | 2020-04-07 |
| 10597871 | Lifting and leveling insert for a precast concrete slab | Ronald G. Naumann, Hector G. Ruiz | 2020-03-24 |
| 10577789 | Anchor system for wall panels and formwork | David L. Kelly, Ronald G. Naumann | 2020-03-03 |
| 10309103 | Lifting and leveling insert for a precast concrete slab | Ronald G. Naumann, Hector G. Ruiz | 2019-06-04 |
| 10100515 | Lifting and leveling insert for a precast concrete slab | Ronald G. Naumann | 2018-10-16 |
| D737120 | Rebar protective covering | Steve Armbruster | 2015-08-25 |
| D733529 | Rebar bolster | Steve Armbruster | 2015-07-07 |
| D732928 | Bolster for supporting rebar | Steve Armbruster | 2015-06-30 |
| 8959847 | Method and apparatus for attaching temporary lifting members to an existing lifting anchor | Randy Lance Osborne, James Zachery Petersen | 2015-02-24 |
| 8826605 | Lifting and bracing system for a wall panel | James Zachery Petersen, Randy Lance Osborne | 2014-09-09 |