DB

Donna Marie Barr

📍 San Diego, CA: #11,944 of 23,606 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,830,312 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11850125 Bandage for mixing separated liquids communicated to the skin of wearer 2023-12-26
11337865 Bandage for mixing separated liquids communicated to the skin of wearer Kristine Barr 2022-05-24