LJ

Leonard R. Clark, Jr.

TE Textron: 2 patents #123 of 575Top 25%
MA Mattel: 2 patents #399 of 1,179Top 35%
TS The Sherwin-Williams: 1 patents #225 of 458Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
WC W. M. Barr & Company: 1 patents #17 of 28Top 65%
GS Goldman Sachs: 1 patents #183 of 353Top 55%
JPMorgan Chase: 1 patents #1,456 of 3,768Top 40%
ST Sps Technologies: 1 patents #31 of 76Top 45%
📍 Oreland, PA: #2 of 88 inventorsTop 3%
🗺 Pennsylvania: #2,452 of 74,527 inventorsTop 4%
Overall (All Time): #164,183 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
10398995 Wall racer toy vehicles Peter H. Greene, Jr. 2019-09-03
9675897 Wall racer toy vehicles H. Peter Greene 2017-06-13
8979609 Wall racer toy vehicles H. Peter Greene 2015-03-17
8394751 Organic residue remover composition Charles L. Hawes, Dennis Earl Shireman 2013-03-12
7980916 Wall racer toy vehicles H. Peter Greene 2011-07-19
7753755 Wall racer toy vehicles H. Peter Greene 2010-07-13
D590896 Toy car base H. Peter Greene 2009-04-21
D590895 Toy car base H. Peter Greene 2009-04-21
D534967 Toy car base H. Peter Greene 2007-01-09
6971942 Rotary feedback mechanism for a toy Ernest D. Baker, Jesse Dorogusker, David Helmlinger, Eric Listenberger, Joseph Thomas Moll +2 more 2005-12-06
6726523 Remote-controlled toy skateboard device Ernest D. Baker, Jesse Dorogusker, David Helmlinger, Eric Listenberger, Joseph Thomas Moll +2 more 2004-04-27
6648723 Bodyslammers toy racing vehicles H. Peter Greene 2003-11-18
6626116 Outlaw powersliders toy racing vehicles H. Peter Greene 2003-09-30
6572130 Three-wheeled vehicle H. Peter Greene 2003-06-03
6439950 Inflatable toy Michael J. Goldman, Colin P. Merlo, Christopher F. Lauria 2002-08-27
5914660 Position monitor and alarm apparatus for reducing the possibility of sudden infant death syndrome (SIDS) Barbara Mesibov 1999-06-22
5871007 Throat spray counting mechanism 1999-02-16
5780412 Alkaline-stable hard surface cleaning compounds combined with alkali-metal organosiliconates Victoria D. Scarborough 1998-07-14
5331904 Mechanic's tool trays and support assembly Robert P. DiSimone 1994-07-26
5240451 Steerable toy vehicle 1993-08-31
4848001 Blade guard system for rotary saws Aaron C. Martenson 1989-07-18
4807580 Trigger mechanism for engines 1989-02-28
4615739 Oil-in-water-in-oil coating composition Robert W. West 1986-10-07
4501569 Spherical vehicle control system Howard P. Greene, Jr. 1985-02-26
4478466 Lockable storage system David W. Meehl 1984-10-23