Issued Patents 2011
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D650917 | Molded surfaces of a concrete product | Jay J. Johnson | 2011-12-20 |
| D650916 | Molded surface of a concrete product | Jay J. Johnson | 2011-12-20 |
| D650492 | Molded surface of a concrete product | Robert Joel Wolter | 2011-12-13 |
| D650491 | Molded surface of a concrete product | Jay J. Johnson | 2011-12-13 |
| D650094 | Sculpted cap block | Jay J. Johnson | 2011-12-06 |
| D646402 | Molded surface of a concrete product | — | 2011-10-04 |
| D643939 | Molded surface of a concrete product | Jay J. Johnson | 2011-08-23 |
| D643943 | Molded surface of a concrete product | Jay J. Johnson | 2011-08-23 |
| D643942 | Molded surface of a concrete product | Jay J. Johnson | 2011-08-23 |
| D643941 | Molded surface of a concrete product | Jay J. Johnson | 2011-08-23 |
| D643940 | Molded surface of a concrete product | Jay J. Johnson | 2011-08-23 |
| 7972128 | Mold and process for forming concrete retaining wall blocks | Jay J. Johnson | 2011-07-05 |
| D639456 | Molded surface of a concrete product | Jay J. Johnson | 2011-06-07 |
| D639455 | Molded surface of a concrete product | Jay J. Johnson | 2011-06-07 |
| D638957 | Molded surface of a concrete product | Jay J. Johnson | 2011-05-31 |
| D638553 | Molded surface of a concrete product | Jay J. Johnson, Howard Merriam | 2011-05-24 |
| D636094 | Molded surface of a concrete product | — | 2011-04-12 |
| D636093 | Molded surface of a concrete product | Robert Joel Wolter | 2011-04-12 |
| 7908799 | Wall blocks, wall block kits, walls resulting therefrom, and methods | Jay J. Johnson, Harrison John Brown, Robert Joel Wolter | 2011-03-22 |
| D634028 | Sculpted cap block | Jay J. Johnson | 2011-03-08 |
| D632807 | Molded surface of a concrete product | Jay J. Johnson | 2011-02-15 |
| D632810 | Molded surface of a concrete product | Jay J. Johnson | 2011-02-15 |
| D632809 | Molded surface of a concrete product | Jay J. Johnson | 2011-02-15 |
| D632808 | Molded surface of a concrete product | Jay J. Johnson | 2011-02-15 |
| D632806 | Molded surface of a concrete product | Jay J. Johnson | 2011-02-15 |