Inventor · disambiguated record
Roy Maitland
Also filed as: MAITLAND ROY · MAITLAND ROY V
3 granted patents·41 citations·filing 1977–1979
66Inventor score
Top patents by PatentIndex Score
3 records- 0175US4181560AElectro-mechanical marking deviceCOUNT NUMBERING MACHINE INC·Filed 1978·Granted Jan 1, 1980·34 cites·12 claims
- 0236US4267772AInk supply cartridgeCOUNT NUMBERING MACHINE INC·Filed 1979·Granted May 19, 1981·7 cites·3 claims
- 0318USD254657SDigital counter readoutMAITLAND ROY V·Filed 1977·Granted Apr 8, 1980·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →