Patents
Patents filed since that cite Meyer's. Most are other people's work, and an examiner chose many of them during prosecution rather than the applicant volunteering them.
Citation index — what each of Meyer’s filings cites, and every later patent citing it.
3 patents held by Vapor Fuel Tech Inc from 2005 · every year
2005 · 3
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US6966308B2
Vapor fueled engine
United States · Raymond Bryce Bushnell, Danny Robert Lewis and 1 more · 22 Nov 2005 · indexed, no text held
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US20050145226A1
Vapor fueled engine
United States · Raymond Bushnell · Danny Lewis · 7 Jul 2005
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US6907866B2
Vapor fueled engine
United States · Raymond Bryce Bushnell, Danny Robert Lewis and 1 more · 21 Jun 2005 · indexed, no text held