EK

Elizabeth Anne Keifer

HA Hamilton Medical Ag: 2 patents #13 of 28Top 50%
📍 San Jose, CA: #17,604 of 32,062 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,193,318 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6769432 Method and apparatus for non-abrasive cushioning seal of assisted breathing devices — 2004-08-03
D481122 Nostril insert pad — 2003-10-21