WZ

William Zeissner

UL Ultracard: 2 patents #4 of 7Top 60%
📍 Willow View Lane, CA: #234 of 622 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,156,315 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7201324 Data storage device, apparatus and method for using same Donald C. Mann, Bert D. Cook, Jr., Robert L. Parkison 2007-04-10
7036739 Data storage device apparatus and method for using same Donald C. Mann, Bert D. Cook, Jr., Robert L. Parkison 2006-05-02