* Luther Medical Products Inc.: The Tustin-based...

* Luther Medical Products Inc.: The Tustin-based catheter manufacturer said net income for its fiscal year ended June 30 totaled $16,000, contrasted with a year-earlier loss of $124,186. Revenue rose 35% to $3.1 million from $2.3 million. Fourth-quarter net income was $206,993, contrasted with a loss of $31,329 for the comparable period last year. Revenue increased 67% to $1.1 million from $634,495.