Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D643872 | Font having interchangeable indicia | Howard Boyle | 2011-08-23 |
| D643873 | Font having interchangeable indicia | Howard Boyle | 2011-08-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D643872 | Font having interchangeable indicia | Howard Boyle | 2011-08-23 |
| D643873 | Font having interchangeable indicia | Howard Boyle | 2011-08-23 |