DP

David L. Pappas

TC The Gillette Company: 15 patents #82 of 1,479Top 6%
Northwestern University: 1 patents #1,629 of 3,846Top 45%
📍 Waltham, MA: #112 of 1,656 inventorsTop 7%
🗺 Massachusetts: #6,037 of 88,656 inventorsTop 7%
Overall (All Time): #240,722 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
8088519 Battery cartridges G. Steven Kelsey, Yelena Kouznetsova, Boris Makovetski, Sathya Motupally, Jonathan Daniel O'Neill +4 more 2012-01-03
7704621 Batteries and battery systems G. Steven Kelsey, Yelena Kouznetsova, Boris Makovetski, Sathya Motupally, Jonathan Daniel O'Neill +4 more 2010-04-27
7582125 Method of forming a nickel layer on the cathode casing for a zinc-air cell Keith Buckle, Leo White 2009-09-01
7056617 Batteries and battery systems G. Steven Kelsey, Yelena Kouznetsova, Boris Makovetski, Sathya Motupally, Jonathan Daniel O'Neill +4 more 2006-06-06
6632557 Cathodes for metal air electrochemical cells Edward Curelop, Sharon Lu, Stephen McDevitt, Joseph Sunstrom 2003-10-14
6598303 Surface conforming shaving razor and handle therefor Brian Joseph Bosy, Alexander Chenvainu, Franco Lodato, Rajan Ramaswamy 2003-07-29
6551742 Zinc/air cell Rokeya Huq, Peter R. Moses, Guang-Xue Wei 2003-04-22
6548201 Zinc/air cell Daniel W. Gibbons, Peter R. Moses, Guang-Xue Wei, Rokeya Huq 2003-04-15
6500576 Hydrogen recombination catalyst Stuart M. Davis, Peter R. Moses 2002-12-31
6447947 Zinc/air cell Rokeya Huq, Peter R. Moses, Guang-Xue Wei 2002-09-10
6333123 Hydrogen recombination catalyst Stuart M. Davis, Peter R. Moses 2001-12-25
6308416 Surface conforming shaving razor and handle therefor Brian Joseph Bosy, Alexander Chenvainu, Franco Lodato, Rajan Ramaswamy 2001-10-30
6289593 Amorphous diamond coating of blades Thomas G. Decker, Gregory P. Lundie, Richard P. Welty, C. Robert Parent 2001-09-18
D435316 Shaving razor Alexander Chenvainu, Franco Lodato 2000-12-19
D435144 Razor handle Alexander Chenvainu, Franco Lodato 2000-12-12
6077572 Method of coating edges with diamond-like carbon Jeffrey A. Hopwood 2000-06-20
5992268 Amorphous diamond coating of blades Thomas G. Decker, Gregory P. Lundie, Richard P. Welty, C. Robert Parent 1999-11-30
5940975 Amorphous diamond coating of blades Thomas G. Decker, Gregory P. Lundy, Richard P. Welty, C. Robert Parent 1999-08-24
5799549 Amorphous diamond coating of blades Thomas G. Decker, Gregory P. Lundie, Richard P. Welty, C. Robert Parent 1998-09-01