Inventor · disambiguated record
Stephen D. Kramer
Also filed as: KRAMER STEPHEN D
4 granted patents·450 citations·filing 1977–1982
84Inventor score
Files withFORMIGRAPHIC ENGINE CORP4
Top patents by PatentIndex Score
4 records- 0195US4288861AThree-dimensional systemsFORMIGRAPHIC ENGINE CORP·Filed 1979·Granted Sep 8, 1981·137 cites·11 claims
- 0294US4471470AMethod and media for accessing data in three dimensionsFORMIGRAPHIC ENGINE CORP·Filed 1982·Granted Sep 11, 1984·141 cites·21 claims
- 0394US4333165AThree-dimensional pattern making methodsFORMIGRAPHIC ENGINE CORP·Filed 1977·Granted Jun 1, 1982·89 cites·27 claims
- 0489US4466080AThree-dimensional patterned mediaFORMIGRAPHIC ENGINE CORP·Filed 1981·Granted Aug 14, 1984·83 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Stephen D. Kramer files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →