Assignee
PRESS ENGINEERING PROPRIETARY
ZA·4 granted patents·80 citations·filing 1994–1997
Top patents by PatentIndex Score
4 records- 0177US5862579AFile fastener method of manufacturePRESS ENGINEERING PROPRIETARY·Filed 1997·Granted Jan 26, 1999·39 cites·9 claims
- 0255US5641234AFile fastenerPRESS ENGINEERING PROPRIETARY·Filed 1994·Granted Jun 24, 1997·15 cites·9 claims
- 0345US5707194ABinding of CalendarsPRESS ENGINEERING PROPRIETARY·Filed 1995·Granted Jan 13, 1998·12 cites·17 claims
- 0439US5667322ABinder and folder combinationPRESS ENGINEERING PROPRIETARY·Filed 1995·Granted Sep 16, 1997·14 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when PRESS ENGINEERING PROPRIETARY files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →