P
PatentIndex
Search
Landscape
Sign in
Inventor
RUBACK JEFFREY M
US
4 patents
⚠️ This page may combine multiple inventors who share the name “RUBACK JEFFREY M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMSTED IND INC
2 patents
US6199889B1
Mar 13, 2001
Reduced weight fifth wheel assembly
AMSTED IND INC
26 citations
91
US5865458A
Feb 2, 1999
Reduced weight fifth wheel assembly
AMSTED IND INC
4 citations
61
ASF KEYSTONE INC
2 patents
US7174837B2
Feb 13, 2007
Three-piece motion control truck system
ASF KEYSTONE INC
37 citations
89
US7017498B2
Mar 28, 2006
Multi-purpose universal sideframe for railway trucks
ASF KEYSTONE INC
18 citations
80