John Robert Griesing — 9 Patents at 3Com

John Robert Griesing has been granted 9 US patents while listed as an inventor at 3Com. The first was granted in 1990 and the most recent in May 2019. John Robert Griesing ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list John Robert Griesing in Sudbury, MA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10306492	Small cell interference emulator	Charles R. Wright	2019-05-28
8718122	Testing performance of a wireless device	Charles R. Wright	2014-05-06
7075893	Test system for simulating a wireless environment and method of using same	Fanny Mlinarsky, Charles R. Wright	2006-07-11
6903910	Shielded enclosure with user-installable interface modules	Francis Fothergill, Derek Jasnoch, Steven A. Mulawski	2005-06-07
6724730	Test system for simulating a wireless environment and method of using same	Fanny Mlinarsky, Charles R. Wright	2004-04-20
5896415	Device for out-of-band transmission on computer peripheral	Craig Owens	1999-04-20	$105,457,000
5646939	Method and apparatus for address to port mapping in a token ring network	Carl John Lindeborg, Edward Carroll, James W. Moran, David Bartolini, Liz Lindell +2 more	1997-07-08
5602827	Method and apparatus for correcting a defect in a token ring network	Carl John Lindeborg, Edward Carroll, James W. Moran, David Bartolini, Liz Lindell +2 more	1997-02-11
4959829	Dual cable communication system	—	1990-09-25

John Robert Griesing — 9 Patents

Issued Patents All Time

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