Inventor · disambiguated record
Peter W. Ranby
Also filed as: RANBY PETER W · RANBY PETER WHITTEN
5 granted patents·69 citations·filing 1975–1987
81Inventor score
Top patents by PatentIndex Score
5 records- 0167US4396863ASynthetic willemite phosphors and fluorescent lamp containing the sameTHORN EMI LTD·Filed 1981·Granted Aug 2, 1983·23 cites·6 claims
- 0255US4096088AMethod of preparing cerium and terbium activated aluminate phosphorsTHORN ELECTRICAL IND LTD·Filed 1977·Granted Jun 20, 1978·15 cites·10 claims
- 0354US4026816ACerium and terbium activated aluminate phosphorsTHORN ELECTRICAL IND LTD·Filed 1975·Granted May 31, 1977·15 cites·7 claims
- 0448US4446048ALuminescent materialsTHORN EMI LTD·Filed 1981·Granted May 1, 1984·8 cites·12 claims
- 0542US4914723AFluorescent lamp discharge tube having electrostatically coated envelopeEMI PLC THORN·Filed 1987·Granted Apr 3, 1990·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →