Ernest S. Santi

Follow

Person

Palatine, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Roofing fastener, improved screw therefor, and improved washer ther...
- Patent number 5,139,379
- Issue date Aug 18, 1992
- Illinois Tool Works Inc.
- Syed R. Hasan
- E04 - BUILDING
Information Patent Grant
Washer-dispensing and fastener-driving machine
- Patent number 5,042,142
- Issue date Aug 27, 1991
- Illinois Tool Works Inc.
- John R. Beach
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Stackable roofing washer
- Patent number 4,890,968
- Issue date Jan 2, 1990
- Illinois Tool Works Inc.
- John R. Beach
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS