Inventor · disambiguated record
Franz Allmer
Also filed as: ALLMER FRANZ
6 granted patents·105 citations·filing 1975–1986
85Inventor score
Top patents by PatentIndex Score
6 records- 0172US4068595ATrack tamperGRAYSTONE CORP·Filed 1975·Granted Jan 17, 1978·24 cites·10 claims
- 0262US4770103AMethod and apparatus for exchanging railway cross ties with rail clamping mechanism to prevent rail flexureCANRON CORP·Filed 1986·Granted Sep 13, 1988·28 cites·26 claims
- 0360US4096806ATrack tamper with hingeable unitary pivotable tamping unitGRAYSTONE CORP·Filed 1976·Granted Jun 27, 1978·14 cites·8 claims
- 0459US4418625ABidirectionally operative tie exchanging apparatusCANRON CORP·Filed 1982·Granted Dec 6, 1983·21 cites·21 claims
- 0555US4092903AVibratory drive mechanismGRAYSTONE CORP·Filed 1975·Granted Jun 6, 1978·11 cites·13 claims
- 0636US4421034ACompact bidirectionally operative tie exchanging apparatusCANRON CORP·Filed 1981·Granted Dec 20, 1983·7 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →