The Patent Pool

US Patents:

5,098,737

• 5,411,797
• 5,478,650

Foreign Patents:

European (including France, Germany, and Great Britain)

•    Patent No. 0527915 (Serial No. 91909889.7)

German

• Patent No. 69103144.4 (Serial No. 91909889.7)

Japan

• Patent No. 3203249 (Serial No. 509851/91)

• Note: Patents so marked contain product claims.