Inventor · disambiguated record
Roger K. Tolfree
Also filed as: TOLFREE ROGER K
3 granted patents·341 citations·filing 1987–1993
79Inventor score
Top patents by PatentIndex Score
3 records- 0186US4866709ADynamic frame length communication systemMARCONI COMPANY LIMITED OF THE·Filed 1987·Granted Sep 12, 1989·129 cites·16 claims
- 0282US4862453ACommunication systemMARCONI CO LTD·Filed 1987·Granted Aug 29, 1989·156 cites·7 claims
- 0380US5454919ADepositing different materials on a substrateGEC MARCONI AVIONICS HOLDINGS·Filed 1993·Granted Oct 3, 1995·56 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →