DG

Donna J. Guarrera

PO Polaroid: 4 patents #193 of 898Top 25%
📍 Norwood, MA: #85 of 302 inventorsTop 30%
🗺 Massachusetts: #27,608 of 88,656 inventorsTop 35%
Overall (All Time): #1,284,616 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5750464 Thermographic recording Edward J. Dombrowski, Robert L. Jones, Mark R. Mischke, John C. Warner, Jiyue Yang 1998-05-12
5705312 Photograph system Neil C. Mattucci, Avinash C. Mehta, Lloyd D. Taylor, John C. Warner 1998-01-06
5561029 Low-volatility, substituted 2-phenyl-4,6-bis (halomethyl)-1,3,5-triazine for lithographic printing plates Maurice J. Fitzgerald, Frederick Richard Kearney, Rong-Chang Liang, William C. Schwarzel, John M. Hardin +1 more 1996-10-01
5411929 Thermally-processable image recording materials including substituted purine compounds Maureen F. Ford, Mark R. Mischke, Ramdas Pai, John C. Warner 1995-05-02