DG

David P. GRENEWETZKI

AL Alterg: 2 patents #11 of 31Top 40%
📍 Novato, CA: #297 of 607 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,791,915 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12178772 Differential air pressure systems and methods of using and calibrating such systems for mobility impaired users Eric R. KUEHNE, Christopher Loew, Glen R. Mangseth, Kenneth R. Krieg, Clifford Jue +1 more 2024-12-31
11752058 Differential air pressure systems and methods of using and calibrating such systems for mobility impaired users Eric R. KUEHNE, Christopher Loew, Glen R. Mangseth, Kenneth R. Krieg, Clifford Jue +1 more 2023-09-12