Inventor · disambiguated record
Donald R. Meyer
Also filed as: MEYER DONALD R · MEYER SR DONALD R
9 granted patents·157 citations·filing 1971–2009
88Inventor score
Top patents by PatentIndex Score
9 records- 0190US4621912AForaminated optical contact lensMEYER DONALD R·Filed 1985·Granted Nov 11, 1986·80 cites·10 claims
- 0287US4169897A2,7-bis-basic ethers of 9-phenanthrol and 9-loweralkoxy phenanthrolRICHARDSON MERRELL INC·Filed 1976·Granted Oct 2, 1979·23 cites·8 claims
- 0382US3985888AMethods of inducing sedation using certain spiroalkanone-imidesRICHARDSON MERRELL INC·Filed 1971·Granted Oct 12, 1976·12 cites·6 claims
- 0472US4059702A3,8-Bis-basic ethers of 6H-dibenzo[b,d]pyran-6-oneRICHARDSON MERRELL INC·Filed 1976·Granted Nov 22, 1977·9 cites·7 claims
- 0570US3933893ADerivatives of 9-phenanthreneRICHARDSON MERRELL INC·Filed 1974·Granted Jan 20, 1976·8 cites·4 claims
- 0662US3953455ADerivatives of 6(5H)-phenanthridinone and a method for preparationRICHARDSON MERRELL INC·Filed 1974·Granted Apr 27, 1976·5 cites·4 claims
- 0758US8640459B2Turbocharger control systems and methods for improved transient performanceGE PING·Filed 2009·Granted Feb 4, 2014·5 cites·10 claims
- 0851US4289119ASolar collectorSOLOPTICS INC·Filed 1979·Granted Sep 15, 1981·15 cites·16 claims
- 0930USD280825SSewing machineUNION SPECIAL CORP·Filed 1981·Granted Oct 1, 1985·0 cites·1 claims
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