Assignee
JOSEPH DANIEL R
US·7 granted patents·64 citations·filing 1990–2023
Top patents by PatentIndex Score
7 records- 0175US5104593AMethod and apparatus for gauging and controlling circumference of extrusion-blown filmJOSEPH DANIEL R·Filed 1990·Granted Apr 14, 1992·38 cites·16 claims
- 0273US12415304B2Air ring for blown-film extrusion apparatusJOSEPH DANIEL R·Filed 2023·Granted Sep 16, 2025·0 cites·23 claims
- 0370US11826941B1Air ring for blown-film extrusion apparatusJOSEPH DANIEL R·Filed 2022·Granted Nov 28, 2023·0 cites·22 claims
- 0466US7922470B2Apparatus for automatic control of cage size in an extruded film production lineJOSEPH DANIEL R·Filed 2001·Granted Apr 12, 2011·7 cites·23 claims
- 0564US8347686B2Automatic valve calibration of a blown-film extrusion apparatusJOSEPH DANIEL R·Filed 2010·Granted Jan 8, 2013·2 cites·20 claims
- 0661US11446854B2Method and apparatus for calibration of blown-film extrusion apparatusJOSEPH DANIEL R·Filed 2019·Granted Sep 20, 2022·0 cites·12 claims
- 0754US5352393AMethod of and apparatus for gaging and controlling circumference of extrusion-blown filmJOSEPH DANIEL R·Filed 1992·Granted Oct 4, 1994·17 cites·28 claims
Join the waitlist — get patent alerts
Get an alert when JOSEPH DANIEL R 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 →