| 12326605 |
Carriage for patching, splitting, and/or guiding fiber optic cables |
— |
2025-06-10 |
| 11467359 |
Carriage for patching, splitting, and/or guiding fiber optic cables |
— |
2022-10-11 |
| 9945136 |
Spring loaded waler bracket assembly |
— |
2018-04-17 |
| 8864100 |
Formwork connecting pin assembly |
— |
2014-10-21 |
| 7676861 |
Stretcher |
David Wyman |
2010-03-16 |
| 7152843 |
Gripping ribs fastening system for concrete forming panels |
Roman Brewka |
2006-12-26 |
| 7144530 |
Concrete forming method employing threaded coupling slots |
Roman Brewka |
2006-12-05 |
| 7131627 |
Concrete forming panel with flexible barrier |
— |
2006-11-07 |
| 6969041 |
Method of forming concrete structures using panels having flexible barriers |
— |
2005-11-29 |
| 6962316 |
Concrete forming panel with lightweight frame |
Roman Brewka |
2005-11-08 |
| 6935607 |
Forming panel with extruded elongated threaded slot for receiving threaded attachment members |
Roman Brewka |
2005-08-30 |
| 6918567 |
Concrete panel with gripping ribs and method of use |
Larry D. Austin |
2005-07-19 |
| 6698709 |
Concrete forming panel with lightweight frame |
Roman Brewka |
2004-03-02 |
| 6666428 |
Method and apparatus for retaining separable coupling parts for concrete forming panel |
— |
2003-12-23 |
| 6655650 |
Concrete forming panel with flexible barrier |
— |
2003-12-02 |
| 5288051 |
Latching bolt mechanism with lubricant reservoir for concrete forming system |
— |
1994-02-22 |
| 5184439 |
Prestressed ligthweight panel |
— |
1993-02-09 |
| 5174909 |
Latching bolt mechanism and mount for concrete forming system |
— |
1992-12-29 |
| 5058855 |
Latching bolt mechanism for concrete forming system |
— |
1991-10-22 |