Assignee
MAIL EX CORP
10 granted patents·163 citations·filing 1977–1982
Top patents by PatentIndex Score
10 records- 0180US4333300AEnvelope processing machine and methodMAIL EX CORP·Filed 1980·Granted Jun 8, 1982·32 cites·18 claims
- 0276US4159611AEnvelope processing machine and methodMAIL EX CORP·Filed 1977·Granted Jul 3, 1979·24 cites·21 claims
- 0372US4499705ASemi-automatic insertion machine for envelopesMAIL EX CORP·Filed 1982·Granted Feb 19, 1985·24 cites·18 claims
- 0471US4318322AEnvelope cutter apparatusMAIL EX CORP·Filed 1979·Granted Mar 9, 1982·20 cites·17 claims
- 0561US4271656AEnvelope processing machineMAIL EX CORP·Filed 1979·Granted Jun 9, 1981·14 cites·8 claims
- 0660US4527378ASemi-automatic insertion machineMAIL EX CORP·Filed 1982·Granted Jul 9, 1985·16 cites·11 claims
- 0753US4262471AEnvelope processing machineMAIL EX CORP·Filed 1979·Granted Apr 21, 1981·10 cites·15 claims
- 0852US4319444AEnvelope processing machine with incremental feed mechanismMAIL EX CORP·Filed 1979·Granted Mar 16, 1982·10 cites·7 claims
- 0942US4376363AEnvelope processing machine having visual processing verification meansMAIL EX CORP·Filed 1981·Granted Mar 15, 1983·7 cites·12 claims
- 1042US4272943AEnvelope processing machine and methodMAIL EX CORP·Filed 1978·Granted Jun 16, 1981·6 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when MAIL EX CORP 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 →