Inventor · disambiguated record
David R. Freeman
Also filed as: FREEMAN DAVID · FREEMAN DAVID R · FREEMAN DAVID RUSSELL
11 granted patents·1 pending application·205 citations·filing 1990–2015
91Inventor score
Top patents by PatentIndex Score
12 records- 0191US9718147B2Method and system to start and use combination filler wire feed and high intensity energy source for root pass welding of the inner diameter of clad pipeLINCOLN GLOBAL INC·Filed 2015·Granted Aug 1, 2017·8 cites·24 claims
- 0277US6487417B1Method and system for characterizing propagation of radiofrequency signalVERIZON LAB INC·Filed 1999·Granted Nov 26, 2002·86 cites·43 claims
- 0363US5063654AMethod for making packets of amorphous metal strip for transformer-core manufactureGEN ELECTRIC·Filed 1990·Granted Nov 12, 1991·19 cites·10 claims
- 0462US5329270ATransformer core comprising groups of amorphous steel strips wrapped about the core windowGEN ELECTRIC·Filed 1992·Granted Jul 12, 1994·15 cites·6 claims
- 0558US6728544B1Methods and techniques in channel assignment in a cellular networkVERIZON LAB INC·Filed 1999·Granted Apr 27, 2004·37 cites·34 claims
- 0657US5398403AMethod of making a transformer core comprising groups of amorphous steel strips wrapped about the core windowGEN ELECTRIC·Filed 1994·Granted Mar 21, 1995·13 cites·5 claims
- 0750US8005886B2Systems and methods for generating network messagesJDS UNIPHASE CORP·Filed 2006·Granted Aug 23, 2011·1 cites·16 claims
- 0849US5528817AApparatus for making packets of amorphous steel strip for transformer core manufactureGEN ELECTRIC·Filed 1994·Granted Jun 25, 1996·11 cites·5 claims
- 0946US2008189410A1Directing a network transaction to a probeFINISAR CORP·Filed 2008·Application pending·0 cites
- 1039US5321883AApparatus for making a transformer core comprising strips of amorphous stell wrapped around the core windowGEN ELECTRIC·Filed 1992·Granted Jun 21, 1994·6 cites·20 claims
- 1139US5191700AMethod for making packets of amorphous metal strip for transformer-core manufactureGEN ELECTRIC·Filed 1991·Granted Mar 9, 1993·6 cites·8 claims
- 1233US5347706AMethod for making packets of amorphous steel strip for transformer core manufactureGEN ELECTRIC·Filed 1992·Granted Sep 20, 1994·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →