Inventor · disambiguated record
Robert M. Macrobbie
Also filed as: MACROBBIE ROBERT M
4 granted patents·119 citations·filing 1977–1978
79Inventor score
Top patents by PatentIndex Score
4 records- 0188US4204711ACoupling for lift system for concrete slabsBROWN·Filed 1978·Granted May 27, 1980·39 cites·23 claims
- 0282US4124962AJoist hangerBROWN CO·Filed 1977·Granted Nov 14, 1978·44 cites·25 claims
- 0373US4158940AJoist hangerBROWN·Filed 1978·Granted Jun 26, 1979·33 cites·9 claims
- 0422US4197783AAligner tieBROWN·Filed 1978·Granted Apr 15, 1980·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →