Charles C. Russell, IV

MC Master Lock Company: 3 patents #69 of 208Top 35%

📍 Brookfield, WI: #260 of 745 inventorsTop 35%

🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%

Overall (All Time): #1,652,275 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5456503	Transfer adjustable backset	—	1995-10-10
D342009	Shrouded padlock	Horst Lebrecht	1993-12-07
D342010	Weather/environmental padlock	Horst Lebrecht	1993-12-07