BD

Barbara R. Drennen

📍 Ewa Beach, HI: #17 of 34 inventorsTop 50%
🗺 Hawaii: #1,125 of 2,560 inventorsTop 45%
Overall (All Time): #3,897,272 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4905714 Teething device for holding infant teething toys — 1990-03-06