Lines Matching refs:US
357 ,institution="US Patent and Trademark Office"
360 ,number="US Patent 4,809,168 (lapsed)"
490 ,institution="US Patent and Trademark Office"
493 ,number="US Patent 5,442,758"
508 ,institution="US Patent and Trademark Office"
511 ,number="US Patent 5,608,893"
525 ,institution="US Patent and Trademark Office"
528 ,number="US Patent 5,727,209"
626 ,institution="US Patent and Trademark Office"
629 ,number="US Patent 6,219,690"
946 ,institution="US Patent and Trademark Office"
949 ,number="US Patent 6,662,184"
2152 ,institution="US Patent and Trademark Office"
2155 ,number="US Patent 7,426,511"
2562 ,institution="US Patent and Trademark Office"
2565 ,number="US Patent 7,953,778"