3 1 p0108-3.txt FORM 3 FOR LOU L. ROSS ====== FORM 3 ====== UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(f) of the Investment Company Act of 1940 ================================================================================ 1. Name and Address of Reporting Person* Ross Lou L. -------------------------------------------------------------------------------- (Last) (First) (Middle) 2243 Lemon Street -------------------------------------------------------------------------------- (Street) Mesa AZ 85215 -------------------------------------------------------------------------------- (City (State) (Zip) ================================================================================ 2. Date of Event Requiring Statement (Month/Day/Year) 12/01/2001 ================================================================================ 3. I.R.S. Identification Number of Reporting Person, if an entity (Voluntary) ================================================================================ 4. Issuer Name and Ticker or Trading Symbol National Scientific Corporation; NSCT.OB ================================================================================ 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) [X] Director [ ] 10% Owner [X] Officer (give title below) [ ] Other (specify below) Chief Executive Officer ------------------------------ ================================================================================ 6. If Amendment, Date of Original (Month/Day/Year) ================================================================================ 7. Individual or Joint/Group Filing (Check Applicable Line) [X] Form filed by One Reporting Person [ ] Form filed by More than One Reporting Person ================================================================================

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. * If the form is filed by more than one reporting person, see Instruction 5(b)(v). Form 3 (continued)

Explanation of Responses: /s/ Lou L. Ross 01/09/2002 ------------------------------- ---------------- **Signature of Reporting Person Date **Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Page 2

ROSS LOU 3