Inventor · disambiguated record
Robert K. Jeffers
Also filed as: JEFFERS ROBERT K
6 granted patents·111 citations·filing 1984–2006
83Inventor score
Files withAIRMAR TECHN CORP6
Top patents by PatentIndex Score
6 records- 0184US4555938AMarine instrumentAIRMAR TECHN CORP·Filed 1984·Granted Dec 3, 1985·33 cites·18 claims
- 0277US5610876AAcoustic deterrent system and methodAIRMAR TECHN CORP·Filed 1994·Granted Mar 11, 1997·35 cites·21 claims
- 0372US7739973B2Masthead control systemAIRMAR TECHN CORP·Filed 2005·Granted Jun 22, 2010·4 cites·21 claims
- 0468US4644787AMarine instrumentAIRMAR TECHN CORP·Filed 1985·Granted Feb 24, 1987·22 cites·8 claims
- 0556US5606253AGuided flow marine speedometer including angularly shaped housing for guiding water to a paddlewheel sensor at that angleAIRMAR TECHN CORP·Filed 1994·Granted Feb 25, 1997·17 cites·29 claims
- 0640US7505363B2Automatic switch for marine soundersAIRMAR TECHN CORP·Filed 2006·Granted Mar 17, 2009·0 cites·15 claims
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