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New product development: Revision history


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  • curprev 21:1221:12, 1 November 2025 67.193.43.155 talk 37,939 bytes +304 time period requested: research started about 1975; also the reference to PDMA handbook Ch 1 that outlines a lot of this research undo
  • curprev 20:5720:57, 1 November 2025 67.193.43.155 talk 37,635 bytes +3 Remove phrase consumer goods; an error. Cooper's early research was on industrial new product: ref: Cooper, R.G., “Why new industrial products fail”, Industrial Marketing Management 4, 1975, 315-26. The field is more appropriately called "innovation and NPD" as per 2023 PDMA handbook title. undo
  • curprev 20:4820:48, 1 November 2025 67.193.43.155 talk 37,632 bytes +24 Stage-Gate was applied to both consumer and physical products -- not just consumer goods. That is an error. Source; R Cooper, inventor of Stage-Gate. undo

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