Raymond J. Thatcher — 8 Patents at IBM

Raymond J. Thatcher has been granted 8 US patents while listed as an inventor at IBM. The first was granted in 1996 and the most recent in August 2002. Raymond J. Thatcher ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Raymond J. Thatcher in Rochester, MN, US.

Patents per Year

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6439781	Data transfer system incorporating optical fiber link module with internal electromagnetic shield	David Peter Gaio, Paul John Sendelbach	2002-08-27	$24,263,000
6208152	Redundant resistor matching detector with constant percentage threshold	Steven J. Baumgartner, Kevin Paul Demsky	2001-03-27	$29,796,000
6200041	Data transfer system incorporating optical fiber link module with internal electromagnetic shield	David Peter Gaio, Paul John Sendelbach	2001-03-13	$29,262,000
6085006	Optical fiber link module with internal electromagnetic shield	David Peter Gaio, Paul John Sendelbach	2000-07-04
5999549	Method and apparatus for laser safety	Ladd W. Freitag, David W. Siljenberg	1999-12-07	$33,125,000
5901263	Hot pluggable module integrated lock/extraction tool	David Peter Gaio, Tim Kerry Murphy, Miles Frank Swain	1999-05-04	$26,914,000
5757998	Multigigabit adaptable transceiver module	Mark K. Hoffmeyer, David Peter Gaio, Sukhvinder S. Kang	1998-05-26	$6,589,000
5535035	Optical fiber ring communications system and communications method	Steven M. DeFoster, Horst Lebrecht Truestedt	1996-07-09	$6,020,000