JG

John W. Grosz

MC Master Lock Company: 2 patents #3 of 18Top 20%
📍 Waupun, WI: #1 of 1 inventorsTop 100%
🗺 Wisconsin: #417 of 3,225 inventorsTop 15%
Overall (2002): #58,474 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6434981 Combination lock Steven A. Fantl, James L. Welch, Jesse Marcelle, Edward A. Raleigh 2002-08-20
D458530 Lock Mark A. Gilbertson 2002-06-11