Inventor · disambiguated record
Aubrey Ralph Berrange
Also filed as: BERRANGE AUBREY R · BERRANGE AUBREY RALPH
7 granted patents·226 citations·filing 1973–1999
88Inventor score
Files withCOMPACTION TECH SOIL LTD3BERRANGE AUBREY R2COMPACTION TECHNOLOGY PROPRIET1SOUTH AFRICAN INVENTIONS1
Top patents by PatentIndex Score
7 records- 0192US6004076AMethod and apparatus for monitoring soil compactionCOMPACTION TECH SOIL LTD·Filed 1996·Granted Dec 21, 1999·95 cites·11 claims
- 0271US5562365AImpact roller incorporating soil levelerCOMPACTION TECH SOIL LTD·Filed 1994·Granted Oct 8, 1996·35 cites·17 claims
- 0370US6065904ASoil compaction apparatusCOMPACTION TECH SOIL LTD·Filed 1999·Granted May 23, 2000·30 cites·16 claims
- 0470US3966346ACompactorSOUTH AFRICAN INVENTIONS·Filed 1973·Granted Jun 29, 1976·26 cites·13 claims
- 0569US4422795ACompactorBERRANGE AUBREY R·Filed 1980·Granted Dec 27, 1983·27 cites·14 claims
- 0642US4019825ASoil compactorBERRANGE AUBREY R·Filed 1975·Granted Apr 26, 1977·9 cites·1 claims
- 0727US3945748ACompaction by superimposing impact forces on a preloaded area of soilCOMPACTION TECHNOLOGY PROPRIET·Filed 1974·Granted Mar 23, 1976·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →