CH

Charles H. Heiligenthal

ST Snap-On Tools: 6 patents #20 of 198Top 15%
SI Snap-On Incorporated: 6 patents #114 of 458Top 25%
📍 Oak Creek, WI: #30 of 270 inventorsTop 15%
🗺 Wisconsin: #3,803 of 40,088 inventorsTop 10%
Overall (All Time): #425,614 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
7461908 Cabinet locking system David A. Doerflinger 2008-12-09
6920810 Method and apparatus for attaching and detaching an attachable device Christopher D. Thompson, Michael Foster 2005-07-26
6125722 Ratchet wrench with sealed reversing lever Richard L. Hopper, William A. Nurmi, Kenneth E. Kessler 2000-10-03
5607215 Stackable divided drawer partition Larry D. Pacetti 1997-03-04
5580137 Tool box and one-piece bottom panel therefor Jimmy T. Doan, Alois Kadlecek, Jason C. Chan 1996-12-03
5407170 Lockable equipment hanger assembly George R. Slivon, Ronald J. Kirsch 1995-04-18
5403139 Sliding latch mechanism for a cabinet drawer George R. Slivon, Kenneth C. Happ, Jack A. Parise 1995-04-04
RE34433 Caster locking mechanism and carriage George R. Slivon, Jack A. Parise 1993-11-09
D326381 Drawer Larry D. Pacetti, Jack A. Parise, George R. Slivon 1992-05-26
D326197 Cabinet housing for receiving drawers Larry D. Pacetti, Jack A. Parise, George R. Slivon 1992-05-19
D326199 Cabinet housing for receiving drawers Larry D. Pacetti, Jack A. Parise, George R. Slivon 1992-05-19
4922574 Caster locking mechanism and carriage George R. Slivon, Jack A. Parise 1990-05-08