Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421686 | Block with curved engagement surfaces for maintaining even setback | — | 2025-09-23 |
| D1036707 | Landscape block | — | 2024-07-23 |
| 11674282 | Block with curved engagement surfaces for maintaining even setback | — | 2023-06-13 |
| 11180898 | Block with curved engagement surfaces for maintaining even setback | — | 2021-11-23 |
| 10626614 | Masonry block with leveling pads | — | 2020-04-21 |
| 10316485 | Retaining wall block | — | 2019-06-11 |
| 9492944 | Agitator grid with adjustable restrictor elements for concrete block machine | — | 2016-11-15 |
| 9452547 | Block mold having moveable liner | John T. Ness | 2016-09-27 |
| 8765044 | Method of making masonry blocks | John T. Ness | 2014-07-01 |
| 8628320 | Concrete block mold with moveable liner | John T. Ness | 2014-01-14 |
| D693268 | Concrete planter box | John T. Ness | 2013-11-12 |
| 8524135 | Mold assembly employing fluid heating | John T. Ness | 2013-09-03 |
| 8430661 | Concrete block mold with moveable liner | John T. Ness | 2013-04-30 |
| 8408894 | Concrete block machine having a controllable cutoff bar | John T. Ness | 2013-04-02 |
| 8313321 | Mold assembly employing fluid heating | John T. Ness | 2012-11-20 |
| 8297887 | Masonry block with leveling pads | John T. Ness | 2012-10-30 |
| 8186644 | Concrete block mold with movable liners with master bar | John T. Ness | 2012-05-29 |
| 8123512 | Concrete block mold with moveable liner | John T. Ness | 2012-02-28 |
| 8113815 | Block mold having moveable liner | John T. Ness | 2012-02-14 |
| 8002536 | Concrete block machine having a controllable cutoff bar | John T. Ness | 2011-08-23 |
| 7980842 | Concrete block mold with moveable liner and heater | John T. Ness | 2011-07-19 |
| 7785097 | Concrete block mold with moveable liner | John T. Ness | 2010-08-31 |
| 7647862 | Linear actuator | John T. Ness | 2010-01-19 |
| 7500845 | Apparatus and method for forming retaining wall blocks with variable depth flanges | — | 2009-03-10 |
| 7470121 | Block mold having moveable liner | John T. Ness | 2008-12-30 |