Inventor · disambiguated record
Robert T. Crumbliss
Also filed as: CRUMBLISS ROBERT T
3 granted patents·144 citations·filing 1978–1987
76Inventor score
Technology areasD05C
Files withSPENCER WRIGHT IND INC3
Top patents by PatentIndex Score
3 records- 0192US4134347AMethod and apparatus for tufting even level cut pile and loop pile in the same row of stitchingSPENCER WRIGHT IND INC·Filed 1978·Granted Jan 16, 1979·59 cites·24 claims
- 0290US4353317AMethod and apparatus for tufting high and low pile in the same row of stitchingSPENCER WRIGHT IND INC·Filed 1982·Granted Oct 12, 1982·60 cites·9 claims
- 0377US4726306ATufting machine for overtuftingSPENCER WRIGHT IND INC·Filed 1987·Granted Feb 23, 1988·25 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →