Inventor · disambiguated record
Peter J. Thwaites
Also filed as: THORNTON JOHN N · THWAITES PETER J · THWAITES PETER JOHN
7 granted patents·256 citations·filing 1976–1985
86Inventor score
Top patents by PatentIndex Score
7 records- 0194US4649089AIntumescent materialsDUFAYLITE DEV LTD·Filed 1985·Granted Mar 10, 1987·129 cites·7 claims
- 0290US4093818AFire-protective cellular service ductingDUFAYLITE DEV LTD·Filed 1976·Granted Jun 6, 1978·85 cites·9 claims
- 0367US4187138ASlicing web materialDUFAYLITE DEV LTD·Filed 1977·Granted Feb 5, 1980·21 cites·26 claims
- 0447US4340441ASlicing web materialDUFAYLITE DEV LTD·Filed 1979·Granted Jul 20, 1982·10 cites·10 claims
- 0531US4033251AStructural cellular materialsDUFAYLITE DEV LTD·Filed 1976·Granted Jul 5, 1977·5 cites·17 claims
- 0629US4202253AStructural cellular materialsDUFAYLITE DEV LTD·Filed 1978·Granted May 13, 1980·4 cites·16 claims
- 0729USD252160SCombined plural spacer and guide insert moduleDUFAULITE DEVELOPMENTS LTD·Filed 1976·Granted Jun 19, 1979·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →