Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D758058 | Heel cup | David B. Granger | 2016-06-07 |
| D723786 | Contoured support insole | David B. Granger, Paul Lewis | 2015-03-10 |
| 8745894 | Triple density gel insole | Melvyn P. Cheskin, David B. Granger, Duane M. Sulak | 2014-06-10 |
| D681321 | Contoured support insole | David B. Granger, Paul Lewis | 2013-05-07 |
| 8424222 | Arthritis and diabetes insole | Duane M. Sulak, David B. Granger | 2013-04-23 |
| 8296969 | Triple density gel heel cups | David B. Granger, Duane M. Sulak | 2012-10-30 |
| D663511 | Footbed | David B. Granger, Paul Lewis | 2012-07-17 |
| D634920 | Sandal | David B. Granger, Paul Lewis | 2011-03-29 |
| D628779 | Sandal | David B. Granger, Paul Lewis | 2010-12-14 |
| 7107705 | Insole with improved cushioning and anatomical centering device | Edward F. Dalton, John Hardt | 2006-09-19 |
| D497708 | Insole design | David B. Granger, Duane M. Sulak | 2004-11-02 |
| D497473 | Insole anatomical centering design | — | 2004-10-26 |