Inventor · disambiguated record

Ranvir Singh Virdi

Also filed as: VIRDI RANVIR S · VIRDI RANVIR SINGH

3 granted patents·44 citations·filing 1990–1995

69Inventor score

Technology areasC08K

Files withROBINSON BROS LTD3

Top patents by PatentIndex Score

3 records

0182US5254635ARubber composition containing dibenzyl thiuram sulfideROBINSON BROS LTD·Filed 1990·Granted Oct 19, 1993·36 cites·8 claims
0232US5686536ASulfur-containing amine compositions and agents for vulcanizing rubberROBINSON BROS LTD·Filed 1995·Granted Nov 11, 1997·4 cites·1 claims
0331US6162875ALow nitrosamine systems for rubber vulcanizationROBINSON BROS LTD·Filed 1995·Granted Dec 19, 2000·4 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →