Inventor · disambiguated record
David R. Sawyer
Also filed as: SAWYER DAVID R
4 granted patents·62 citations·filing 1994–2000
76Inventor score
Files withNEWPORT NEWS S & D CO4
Top patents by PatentIndex Score
4 records- 0181US5586801AStud mounted hoist ringNEWPORT NEWS S & D CO·Filed 1994·Granted Dec 24, 1996·43 cites·6 claims
- 0240US5526766AHull markingsNEWPORT NEWS S & D CO·Filed 1994·Granted Jun 18, 1996·11 cites·9 claims
- 0337US6437279B1Method and apparatus for leveling and shielding a stud gun and operatorNEWPORT NEWS S & D CO·Filed 2000·Granted Aug 20, 2002·2 cites·20 claims
- 0425US5832859AWelded stud hanging assembly for a blasting and coating containment systemNEWPORT NEWS S & D CO·Filed 1996·Granted Nov 10, 1998·6 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →