Assignee
PAPER BOARD PRINTING RES ASS
3 granted patents·68 citations·filing 1975–1980
Top patents by PatentIndex Score
3 records- 0185US4184218ABookbindingPAPER BOARD PRINTING RES ASS·Filed 1977·Granted Jan 22, 1980·60 cites·10 claims
- 0248US4326912AProcess for improving the quality of pulp obtained from wastepaperPAPER BOARD PRINTING RES ASS·Filed 1980·Granted Apr 27, 1982·6 cites·13 claims
- 0323US4005165AMethod for producing bookcoversPAPER BOARD PRINTING RES ASS·Filed 1975·Granted Jan 25, 1977·2 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when PAPER BOARD PRINTING RES ASS 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 →