Inventor · disambiguated record
Mark B. Key
Also filed as: KEY MARK · KEY MARK B
10 granted patents·3 pending applications·134 citations·filing 1994–2023
90Inventor score
Top patents by PatentIndex Score
13 records- 0168US6862996B2Projectile for rapid fire gunFiled 2002·Granted Mar 8, 2005·14 cites·19 claims
- 0264US5542261ARefrigerant evaporator over-pressure relief system including a fluid containment vesselFiled 1995·Granted Aug 6, 1996·29 cites·28 claims
- 0361US5673563APressure relief apparatus and method of use particularly for a refrigeration systemFiled 1996·Granted Oct 7, 1997·22 cites·51 claims
- 0454US2023312234A1Ventilated Trash Bag DeviceKEY MARK·Filed 2023·Application pending·0 cites
- 0551US7395762B2Projectile for rapid fire gunKEY MARK B·Filed 2005·Granted Jul 8, 2008·3 cites·16 claims
- 0651US6178759B1Rupture diskFiled 1999·Granted Jan 30, 2001·15 cites·10 claims
- 0749US5768895APressure relief system and method for a refrigerator systemFiled 1997·Granted Jun 23, 1998·16 cites·18 claims
- 0849US5644930AMechanical pressure relief valve having a variable position outletFiled 1995·Granted Jul 8, 1997·17 cites·22 claims
- 0946US5577389ARupture disk fragment collection trap for refrigeration systemsFiled 1994·Granted Nov 26, 1996·11 cites·21 claims
- 1044US2013086937A1Oil circulation system for a refrigeration chillerALBERTSON LUTHER D·Filed 2011·Application pending·0 cites
- 1142US2013213751A1Cart Bag Safety CatchKEY MARK·Filed 2012·Application pending·0 cites
- 1232US5729991APressure relief system for a refrigeration systemFiled 1996·Granted Mar 24, 1998·5 cites·26 claims
- 1328US6115848ASnorkeling/scuba mask with liquid directing memberFiled 1997·Granted Sep 12, 2000·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →