PG

Peter Terry Griffin

Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
QU Quantum: 1 patents #325 of 703Top 50%
📍 Shrewsbury, MA: #259 of 938 inventorsTop 30%
🗺 Massachusetts: #23,459 of 88,656 inventorsTop 30%
Overall (All Time): #1,018,778 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8233782 Grouped exposed metal heaters Harold J. Vinegar, William George Coit, Paul Taylor Hamilton, Chia-Fu Hsu, Stanley Leroy Mason +2 more 2012-07-31
7831134 Grouped exposed metal heaters Harold J. Vinegar, William George Coit, Paul Taylor Hamilton, Chia-Fu Hsu, Stanley Leroy Mason +2 more 2010-11-09
6646831 Air bearing slider having optimized etch depth ratio Susumu Takagi, Tebor Heminway, Luciano Spiridigliozzi 2003-11-11
6501621 Air bearing slider having improved take-off velocity Susumu Takagi, Tebor Heminway, Luciano Spiridigliozzi 2002-12-31
5724212 Method and apparatus for increasing data density in magnetic data storage disk drives Michael Mallary 1998-03-03