GS

Gregory S. Sellers

WL Wonderland Nurserygoods Company Limited: 18 patents #10 of 131Top 8%
WA Wonderland Switzerland Ag: 18 patents #20 of 150Top 15%
GP Graco Children'S Products: 10 patents #22 of 247Top 9%
📍 Christiana, PA: #1 of 16 inventorsTop 7%
🗺 Pennsylvania: #832 of 74,527 inventorsTop 2%
Overall (All Time): #62,318 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
8979198 Child safety seat Bruce L. Williams, Curtis M. Hartenstine 2015-03-17
8882196 Child safety seat Bruce L. Williams, Curtis M. Hartenstine 2014-11-11
8870285 Child safety seat assembly Bruce L. Williams, Curtis M. Hartenstine, Nathanael Saint 2014-10-28
8567862 Child safety seat assembly Bruce L. Williams, Curtis M. Hartenstine 2013-10-29
8556344 Child safety seat assembly Bruce L. Williams, Curtis M. Hartenstine, Nathanael Saint 2013-10-15
8459665 Foldable stroller frame Robert E. Haut 2013-06-11
8276988 Child car seat Curtis M. Hartenstine, Sharon A. Gillett, Robert E. Haut 2012-10-02
8123295 Car seat recline mechanism with double acting actuator James M. F. Hutchinson, Robert E. Haut 2012-02-28
7891738 Child seat 2011-02-22
7819472 Latch mechanism for a child car seat James M. F. Hutchinson, Robert E. Haut, Curtis M. Hartenstine, John Sims 2010-10-26
7617550 Playard Arthur L. Gehr, Michael L. Longenecker, Robert T. Pike, Joshua E. Clapper 2009-11-17
7571925 Stroller with child barrier and pivotable cup holder Robert T. Pike, Todd D. Sorzano, Dmitriy Faktorovich 2009-08-11
7568243 Playard Arthur L. Gehr, Michael L. Longenecker, Robert T. Pike, Joshua E. Clapper, Jonathan M. Pacella 2009-08-04
7422284 Infant swing seat Curtis M. Hartenstine, Adam Bearup 2008-09-09
7418746 Playard Arthur L. Gehr, Michael L. Longenecker, Robert T. Pike, Joshua E. Clapper, Jonathan M. Pacella 2008-09-02
7413213 Stroller with cup holder Robert T. Pike, Todd D. Sorzano, Dmitriy Faktorovich 2008-08-19
7401367 Playard Arthur L. Gehr, Michael L. Longenecker, Robert T. Pike, Joshua E. Clapper 2008-07-22
7185909 Stroller with drop-down basket Gregg R. Espenshade, Curtis M. Hartenstine 2007-03-06
D525318 Electronic module for use with a juvenile product George Andrew Campbell 2006-07-18
7073815 Stroller with drop-down basket Gregg R. Espenshade, Curtis M. Hartenstine 2006-07-11
6865756 Playard Joshua E. Clapper, Robert T. Pike, Michael L. Longenecker, Arthur L. Gehr 2005-03-15