JH

John William Hillis

DP Deka Products Limited Parternship: 2 patents #258 of 379Top 70%
📍 Hooksett, NH: #37 of 91 inventorsTop 45%
🗺 New Hampshire: #5,349 of 12,181 inventorsTop 45%
Overall (All Time): #2,225,618 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6220295 Three way piezoelectric valve Clement D. Bouchard, Kevin L. Grant, Patrick Hurley, William W. Ormerod, III 2001-04-24
6164621 Simplified piezoelectric valve Clement D. Bouchard, Kevin L. Grant, Patrick Hurley, William W. Ormerod, III 2000-12-26