WK

William J. Kerner

MA Mattel: 1 patents #9 of 41Top 25%
📍 Redondo Beach, CA: #47 of 143 inventorsTop 35%
🗺 California: #27,528 of 67,890 inventorsTop 45%
Overall (2019): #223,306 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10398992 Toy figurine with light and sound effects Mark Barthold, James W. Mazzolini 2019-09-03