Research Activity
- Erickson,Charles A.. ELECTRONIC ACCESS SYSTEM. AZ DEPT OF ADMINISTRATION(12/1/1998 - 6/30/1999).
- Erickson,Charles A.. REMOTE RECEIVER SYSTEM. AZ DEPT OF ADMINISTRATION(12/1/1997 - 6/30/1998).
- Erickson,Charles A.. E-911 REMOTE PRINTER SYSTEM. AZ DEPT OF ADMINISTRATION(1/12/1996 - 6/30/1996).
- Erickson,Charles A.. EMERGENCY CALL BOXES (ASU WEST). AZ DEPT OF ADMINISTRATION(10/19/1993 - 6/30/1994).
- Erickson,Charles A.. FACULTY ADMINISTRATION BUILDING SECURITY SYSTEM ASU WEST. AZ DEPT OF ADMINISTRATION(12/31/1991 - 6/30/1992).