John Fred Davis — 9 Patents at IBM

John Fred Davis has been granted 9 US patents while listed as an inventor at IBM. The first was granted in 1998 and the most recent in July 2013. John Fred Davis ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list John Fred Davis in Alexandria, VA, US.

Patents per Year

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Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8478831	System, method and program to limit rate of transferring messages from suspected spammers	Kevin D. Himberger, Clark Debs Jeffries, Garreth Jeremiah	2013-07-02	$6,261,000
8468208	System, method and computer program to block spam	Kevin D. Himberger, Clark Debs Jeffries, Garreth Jeremiah	2013-06-18	$7,677,000
8253531	On chip verification and consequent enablement of card OS operation in smart cards	Sheldon M. Osborne, Frederick I. Reed, III, Wei Kai Xie	2012-08-28	$8,752,000
8176126	System, method and program to limit rate of transferring messages from suspected spammers	Kevin D. Himberger, Clark Debs Jeffries, Garreth Jeremiah	2012-05-08	$8,171,000
7930740	System and method for detection and mitigation of distributed denial of service attacks	Kevin D. Himberger, Clark Debs Jeffries, Mohammad Peyravian	2011-04-19	$4,236,000
7711781	Technique for detecting and blocking unwanted instant messages	Kevin D. Himberger, Clark Debs Jeffries, Mohammad Peyravian	2010-05-04	$4,679,000
7617526	Blocking of spam e-mail at a firewall	Kevin D. Himberger, Clark Debs Jeffries, Garreth Jeremiah	2009-11-10	$10,417,000
5973289	Microwave-driven plasma spraying apparatus and method for spraying	Michael Read, Michael Matthew Micci	1999-10-26
5793013	Microwave-driven plasma spraying apparatus and method for spraying	Michael Read, Michael Matthew Micci	1998-08-11

John Fred Davis — 9 Patents

Patents per Year

Issued Patents All Time

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