Assignee
AMERICAN BUSINESS SEMINARS INC
US·3 granted patents·40 citations·filing 1990–1991
Technology mixG09B3
Top patents by PatentIndex Score
3 records- 0146US5007838ATactile enhancement method for progressively optimized readingAMERICAN BUSINESS SEMINARS INC·Filed 1990·Granted Apr 16, 1991·21 cites·15 claims
- 0237US5083924ATactile enhancement method for progressively optimized readingAMERICAN BUSINESS SEMINARS INC·Filed 1991·Granted Jan 28, 1992·14 cites·14 claims
- 0324US5061185ATactile enhancement method for progressively optimized readingAMERICAN BUSINESS SEMINARS INC·Filed 1990·Granted Oct 29, 1991·5 cites·8 claims
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