CH

Curtis M. Hartenstine

WL Wonderland Nurserygoods Company Limited: 2 patents #4 of 11Top 40%
🗺 Pennsylvania: #1,174 of 7,891 inventorsTop 15%
Overall (2019): #182,038 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10479236 Child safety seat having an adjustable seat board Kyle S. Mason, James M. F. Hutchinson, Robert E. Haut 2019-11-19
10266078 Child safety seat Kyle S. Mason, James M. F. Hutchinson, Robert E. Haut 2019-04-23