Individual holder
DUKE HORACE W
US·3 granted patents·58 citations·filing 1986–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0168US5142900AApparatus and method for testing viscosityDUKE HORACE W·Filed 1990·Granted Sep 1, 1992·37 cites·16 claims
- 0253US4723390ATensioning apparatus and methods for plastic packagingDUKE HORACE W·Filed 1986·Granted Feb 9, 1988·16 cites·14 claims
- 0330US4984416AApparatus and methods for removing folds in the confronting material at the open edges of flexible packaging material prior to sealingDUKE HORACE W·Filed 1989·Granted Jan 15, 1991·5 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when DUKE HORACE W 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 →