Assignee
NAT CONCRETE MASONRY ASS
US·14 granted patents·523 citations·filing 1984–1990
Top patents by PatentIndex Score
14 records- 0197US4909717ABiaxial concrete masonry casting apparatusNAT CONCRETE MASONRY ASS·Filed 1989·Granted Mar 20, 1990·140 cites·27 claims
- 0296US4703602AForming system for constructionNAT CONCRETE MASONRY ASS·Filed 1985·Granted Nov 3, 1987·116 cites·44 claims
- 0384US4655018ARoof paver element and systemNAT CONCRETE MASONRY ASS·Filed 1985·Granted Apr 7, 1987·37 cites·25 claims
- 0475US4993206AInterlocking building units and walls constructed therebyNAT CONCRETE MASONRY ASS·Filed 1989·Granted Feb 19, 1991·42 cites·28 claims
- 0568US4700527AConcrete masonry block wall cladding construction system and blocks for sameNAT CONCRETE MASONRY ASS·Filed 1985·Granted Oct 20, 1987·31 cites·32 claims
- 0664US4776144ARoof paver connector and systemNAT CONCRETE MASONRY ASS·Filed 1987·Granted Oct 11, 1988·28 cites·19 claims
- 0761US4977730ARoof paver element and systemNAT CONCRETE MASONRY ASS·Filed 1989·Granted Dec 18, 1990·25 cites·12 claims
- 0861US4815243AConcrete masonry block and stud wall construction systemsNAT CONCRETE MASONRY ASS·Filed 1987·Granted Mar 28, 1989·26 cites·17 claims
- 0957US5108282ABiaxial concrete masonry casting apparatusNAT CONCRETE MASONRY ASS·Filed 1990·Granted Apr 28, 1992·19 cites·13 claims
- 1050US4798036AConcrete masonry footer block foundation system and blocks thereforNAT CONCRETE MASONRY ASS·Filed 1987·Granted Jan 17, 1989·14 cites·16 claims
- 1149US4703599AConcrete masonry footer block foundation system and blocks thereforNAT CONCRETE MASONRY ASS·Filed 1985·Granted Nov 3, 1987·14 cites·13 claims
- 1247US4909970ABiaxial concrete masonry casting methodNAT CONCRETE MASONRY ASS·Filed 1989·Granted Mar 20, 1990·16 cites·15 claims
- 1338US5108281ABiaxial concrete masonry casting apparatusNAT CONCRETE MASONRY ASS·Filed 1990·Granted Apr 28, 1992·12 cites·4 claims
- 1432US4735022AConcrete masonry block and stud wall construction systemNAT CONCRETE MASONRY ASS·Filed 1984·Granted Apr 5, 1988·3 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when NAT CONCRETE MASONRY 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 →