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.
5 patents held by VAPOR FUEL TECHNOLOGIES Inc
2009 · 1
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US7631637B2
System for improving fuel utilization
United States · Raymond Bryce Bushnell, Anthony Dean and 1 more · 15 Dec 2009 · indexed, no text held
2007 · 2
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US20070277790A1
System for improving fuel utilization
United States · Raymond Bryce Bushnell, Anthony Dean and 1 more · 6 Dec 2007
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US20070062503A1
Vapor fueled engine
United States · Raymond Bushnell, Danny Lewis and 1 more · 22 Mar 2007
2005 · 1
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US20050098161A1
Vapor fueled engine
United States · Raymond Bushnell, Danny Lewis and 1 more · 12 May 2005
2004 · 1
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US6681749B2
Vapor fueled engine
United States · Raymond B. Bushnell · Danny R. Lewis · 27 Jan 2004 · indexed, no text held