Inventor
ROBERTSON JOHN M
US32 patents
⚠️ This page may combine multiple inventors who share the name “ROBERTSON JOHN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
10 patentsUS5111570AMay 12, 1992
Forge joining repair technique
UNITED TECHNOLOGIES CORP80 citations95
US5328659AJul 12, 1994
Superalloy heat treatment for promoting crack growth resistance
UNITED TECHNOLOGIES CORP57 citations91
US5205465AApr 27, 1993
Method for replacing worn airseal lands on engine compressor or turbine disks
UNITED TECHNOLOGIES CORP35 citations91
US5272809ADec 28, 1993
Technique for direct bonding cast and wrought materials
UNITED TECHNOLOGIES CORP40 citations89
US6098871AAug 8, 2000
Process for bonding metallic members using localized rapid heating
UNITED TECHNOLOGIES CORP29 citations88
US7875141B2Jan 25, 2011
Repair of a composite sandwich structure having a perforated skin
UNITED TECHNOLOGIES CORP17 citations77
US7481098B2Jan 27, 2009
Method of determining depth of intergranular attack (IGA) for a metal part
UNITED TECHNOLOGIES CORP5 citations69
US6902096B2Jun 7, 2005
Method of joining material
UNITED TECHNOLOGIES CORP4 citations62
US7603890B2Oct 20, 2009
Method of inspecting a metal alloy part for incipient melting
UNITED TECHNOLOGIES CORP4 citations56
US7645479B2Jan 12, 2010
Non-invasive thermal management processes for restorating metallic details bonded to substrates
UNITED TECHNOLOGIES CORP1 citations51
PHILIPS CORP
5 patentsUS4298820ANov 3, 1981
Luminescent screen
PHILIPS CORP113 citations94
US4077832AMar 7, 1978
Epitaxial growth of bismuth rare earth iron garnet from a flux of bismuth oxide and alkali metal oxide
PHILIPS CORP27 citations81
US4434212AFeb 28, 1984
Device for propagating magnetic domains
PHILIPS CORP7 citations71
US4435484AMar 6, 1984
Device for propagating magnetic domains
PHILIPS CORP8 citations70
US4679892AJul 14, 1987
Component for an integrated optical system
PHILIPS CORP11 citations69
NOVELL INC
3 patentsUS7680819B1Mar 16, 2010
Managing digital identity information
NOVELL INC217 citations97
US6629105B1Sep 30, 2003
Facilitating user administration of directory trees
NOVELL INC26 citations92
US7640187B1Dec 29, 2009
Anonymous shopping transactions on a network through information broker services
NOVELL INC20 citations91