Assignee
RIVERSIDE PRESS
6 granted patents·40 citations·filing 1974–1974
Top patents by PatentIndex Score
6 records- 0173US3977357AVoting machineRIVERSIDE PRESS·Filed 1974·Granted Aug 31, 1976·22 cites·8 claims
- 0252US3999279AMethod of making a punch assemblyRIVERSIDE PRESS·Filed 1974·Granted Dec 28, 1976·9 cites·7 claims
- 0333US3971914AVoting machineRIVERSIDE PRESS·Filed 1974·Granted Jul 27, 1976·3 cites·1 claims
- 0431US4025040AVoting machine with punch card attachmentRIVERSIDE PRESS·Filed 1974·Granted May 24, 1977·2 cites·9 claims
- 0531US3935426AVoting machineRIVERSIDE PRESS·Filed 1974·Granted Jan 27, 1976·2 cites·6 claims
- 0631US3934794AVoting machine with band interlockRIVERSIDE PRESS·Filed 1974·Granted Jan 27, 1976·2 cites·19 claims
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