CH

Curtis M. Hartenstine

WA Wonderland Switzerland Ag: 56 patents #2 of 150Top 2%
GP Graco Children'S Products: 29 patents #3 of 247Top 2%
📍 Baumstown, PA: #2 of 6 inventorsTop 35%
🗺 Pennsylvania: #195 of 74,527 inventorsTop 1%
Overall (All Time): #18,219 of 4,157,543Top 1%
89
Patents All Time

Issued Patents All Time

Showing 1–25 of 89 patents

Patent #TitleCo-InventorsDate
12426723 Playpen Andrew J. Taylor, Daniel A. Sack, Patrick J. G. Bowers 2025-09-30
12391157 Car seat and method for fastening a car seat to a vehicle Gregory S. Sellers 2025-08-19
12357109 Infant seat with angle adjustment function Andrew J. Taylor, Daniel A. Sack, Patrick J. G. Bowers 2025-07-15
12329291 Height adjustable child's chair Zachary C. HARTENSTINE 2025-06-17
12311810 Support base for a child safety seat Clyde S. Harmes, V, Robert S. Anderson 2025-05-27
12295505 Child bassinet and child care apparatus including a child bassinet installed on a playpen Andrew J. Horst, Patrick J. G. Bowers 2025-05-13
12291258 Carrycot with coupler for attaching to a carriage, stand, or other support structure John E. Huntley, Lance J. Clemmer 2025-05-06
12252045 Methods, apparatus and systems for securing an infant car seat to a vehicle seat with a tight fit and without using a detachable vehicle installation base or a vehicle seat belt, and ride-hailing methods relating to same Kyle S. Mason, Nathaniel W. Keebler, Bruce L. Williams, Brad Bickley 2025-03-18
12239242 Foldable bassinet Andrew J. Taylor, Daniel A. Sack, Patrick J. G. Bowers, Peter R. Tuckey 2025-03-04
D1045682 Stroller Andrew J. Taylor, Colin F. Eggert-Crowe, John E. Huntley, Nathaniel W. Keebler 2024-10-08
12090900 Support base for a child safety seat Robert S. Anderson, Patrick J. G. Bowers 2024-09-17
12077205 Foldable car seat carriage Andrew Ma 2024-09-03
12064037 Bassinet Andrew J. Horst, Patrick J. G. Bowers 2024-08-20
12036902 Methods, apparatus and systems for securing an infant car seat to a vehicle seat with a tight fit and without using a detachable vehicle installation base or a vehicle seat belt, and ride-hailing methods relating to same Kyle S. Mason, Nathaniel W. Keebler, Bruce L. Williams, Brad Bickley 2024-07-16
12016471 Playpen Andrew J. Taylor, Daniel A. Sack, Patrick J. G. Bowers 2024-06-25
11912174 Support base for a child safety seat Clyde S. Harmes, V, Robert S. Anderson 2024-02-27
11897373 Car seat and method for fastening a car seat to a vehicle Gregory S. Sellers 2024-02-13
11700952 Infant seat with angle adjustment function Andrew J. Taylor, Daniel A. Sack, Patrick J. G. Bowers 2023-07-18
11684172 Foldable bassinet Andrew J. Taylor, Daniel A. Sack, Patrick J. G. Bowers, Peter R. Tuckey 2023-06-27
11660988 Support base for a child safety seat Robert S. Anderson, Patrick J. G. Bowers 2023-05-30
11623548 Support base for a child safety seat Clyde S. Harmes V, Robert S. Anderson 2023-04-11
11618353 Methods, apparatus and systems for securing an infant car seat to a vehicle seat with a tight fit and without using a detachable vehicle installation base or a vehicle seat belt, and ride-hailing methods relating to same Kyle S. Mason, Nathaniel W. Keebler, Bruce L. Williams, Brad Bickley 2023-04-04
11607057 Child bassinet and child care apparatus including a child bassinet installed on a playpen Andrew J. Horst, Patrick J. G. Bowers 2023-03-21
11597420 Foldable car seat carriage Andrew Ma 2023-03-07
11571994 Car seat and method for fastening a car seat to a vehicle Gregory S. Sellers 2023-02-07