Helen of Troy Ltd., a marketer of brand-name personal care products, today reported record earnings for the second quarter and six months ended Aug. 31, 2002. Second quarter sales were $111,058,000, versus sales of $112,688,000 for the same period of the prior year. Second quarter net income increased 22% to $8,876,000, compared with $7,303,000 a year earlier.First half sales climbed 5% to a record $213,541,000 from sales of $204,071,000 for last year’s first half. Net income for the first...