Assignee
ZEGEL SNYDER
3 granted patents·27 citations·filing 1975–1977
Technology mixG09B3
Top patents by PatentIndex Score
3 records- 0153US4142305ATeaching aid for accountingZEGEL SNYDER·Filed 1977·Granted Mar 6, 1979·11 cites·3 claims
- 0250US4043055ATeaching aid for accountingZEGEL SNYDER·Filed 1975·Granted Aug 23, 1977·10 cites·3 claims
- 0336US4008527AEducational accounting deviceZEGEL SNYDER·Filed 1975·Granted Feb 22, 1977·6 cites·3 claims
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