Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649917 | Sanitary napkin having barrier means | John D. Roberts | 1997-07-22 |
CM
Claude Paul Mancel
Overall (1997): #165,929 of 185,788Top 90%
1
Patents 1997