Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SP

Stephen C. Petillo

MCMillennium Cell: 5 patents #6 of 16Top 40%
Waretown, NJ: #44 of 187 inventorsTop 25%
New Jersey: #14,190 of 69,400 inventorsTop 25%
Overall (All Time): #867,874 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7691527 Method and apparatus for generating hydrogen Phillip J. Petillo 2010-04-06
7530931 Hydrogen generator Steven Amendola, Phillip J. Petillo, Richard Mohring 2009-05-12
7316718 Differential pressure-driven borohydride based generator Steven Amendola, Richard Mohring, Phillip J. Petillo, Keith Fennimore 2008-01-08
7282073 Method and system for generating hydrogen by dispensing solid and liquid fuel components Phillip J. Petillo 2007-10-16
6932847 Portable hydrogen generator Steven Amendola, Phillip J. Petillo, Richard Mohring 2005-08-23
6544679 Electrochemical cell and assembly for same Phillip J. Petillo, Steven Amendola 2003-04-08