Inventor · disambiguated record
Lawrence J. Sifel
Also filed as: SIFEL LAWRENCE J
4 granted patents·8 citations·filing 1995–2004
69Inventor score
Technology areasB32B
Files withSIFEL LAWRENCE J2
Top patents by PatentIndex Score
4 records- 0151USRE40207EOrganic shell blank and method for making sameSIFEL LAWRENCE J·Filed 2004·Granted Apr 1, 2008·0 cites·10 claims
- 0244US6432506B1Organic shell blank and method for making sameFiled 2000·Granted Aug 13, 2002·0 cites·5 claims
- 0328US6190491B1Organic shell blank and method for making sameSIFEL LAWRENCE J·Filed 1998·Granted Feb 20, 2001·4 cites·6 claims
- 0428US5776581AOrganic shell blank and method for making sameFiled 1995·Granted Jul 7, 1998·4 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →