GM

Gregory Michael MacDonald

📍 Alameda, CA: #521 of 1,067 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,969,884 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10159369 Cooling straw 2018-12-25
9820027 Sweat proof earphones 2017-11-14