EXHIBIT 10.20 LEASE AGREEMENT Existing Building (Multi-Tenant)Lease Agreement • March 31st, 1999 • Si Diamond Technology Inc • General industrial machinery & equipment • Texas
THE SECURITIES REPRESENTED BY THIS WARRANT MAY NOT BE OFFERED FOR SALE, SOLD OR OTHERWISE TRANSFERRED EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT MADE UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), OR PURSUANT TO AN EXEMPTION...Warrant Agreement • March 31st, 1999 • Si Diamond Technology Inc • General industrial machinery & equipment • Texas
EXHIBIT 10.18 PATENT ASSIGNMENT AND ROYALTY AGREEMENTPatent Assignment and Royalty Agreement • March 31st, 1999 • Si Diamond Technology Inc • General industrial machinery & equipment • Texas
