Inventor · disambiguated record
Lawrence E. Long
Also filed as: LONG LAWRENCE E
3 granted patents·67 citations·filing 1991–1997
74Inventor score
Top patents by PatentIndex Score
3 records- 0153US5238329AMine roof support systemDYCKERHOFF & WIDMANN AG OF MUN·Filed 1992·Granted Aug 24, 1993·23 cites·18 claims
- 0251US5193940AMine roof support systemDYCKERHOFF & WIDMANN AG·Filed 1991·Granted Mar 16, 1993·19 cites·15 claims
- 0349US5913641ATensionable cable truss support systemDYCKEROFF & WIDMANN AG OF MUNI·Filed 1997·Granted Jun 22, 1999·25 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →