Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900393 | Landscape material and method for making same | Ralph T. Spencer | 2011-03-08 |
| 5835795 | Blended photographic composite images | Robert Lee Craig, Stephen J. Weitz | 1998-11-10 |
| 5765576 | Dental floss article and method of making same | John W. Dolan, Loretta A. Whelan | 1998-06-16 |
| D381468 | Dental floss vial dispenser | John W. Dolan, David D. McClanahan | 1997-07-22 |
| 5607050 | Vial floss dispenser | John W. Dolan, Rickey I. Hill, David D. McClanahan | 1997-03-04 |
| 5573021 | Combined flosser and floss dispenser device | Deborah A. Grofcisk, John W. Dolan | 1996-11-12 |
| 5566691 | Flossing apparatus | John W. Dolan, Richard H. Wilson, James Walter | 1996-10-22 |
| D374744 | Floss holder | John W. Dolan, Deborah A. Grofcsik | 1996-10-15 |
| D374311 | Dental floss holder | John W. Dolan, Deborah A. Grofcsik, David D. McClanahan | 1996-10-01 |
| D371222 | Floss container | John W. Dolan | 1996-06-25 |
| 5518012 | Expanded PTFE floss material and method of making same | John W. Dolan, Raymond B. Minor | 1996-05-21 |
| D361438 | Dental patient chair | Barry S. Young, Richard W. Hanson, John Lewis | 1995-08-22 |
| D339426 | Dental floss dispenser | — | 1993-09-14 |
| D339215 | Dental floss dispenser | — | 1993-09-07 |
| 5156311 | Dental floss dispenser | Edward F. John | 1992-10-20 |