Assignee
GREENWOOD INC
US·4 granted patents·142 citations·filing 1997–2003
Top patents by PatentIndex Score
4 records- 0193US6250025B1Assembleable columbarium towerGREENWOOD INC·Filed 2000·Granted Jun 26, 2001·76 cites·27 claims
- 0274US5960524ABurial container assembly and method for constructing the sameGREENWOOD INC·Filed 1997·Granted Oct 5, 1999·44 cites·12 claims
- 0354US6950713B2Method for creating a three-dimensional engraving in a solid and a product created by said methodGREENWOOD INC·Filed 2003·Granted Sep 27, 2005·13 cites·21 claims
- 0450US6345422B1Preformed combination vault and casket assembly with stackable componentsGREENWOOD INC·Filed 2000·Granted Feb 12, 2002·9 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when GREENWOOD INC 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 →