Inventor · disambiguated record
Wilhelm Hagen
Also filed as: HAGEN WILHELM · HAGEN WILHELM F
7 granted patents·160 citations·filing 1973–2003
87Inventor score
Top patents by PatentIndex Score
7 records- 0185US4156852AMultipass laser amplification with near-field far-field optical separationUS ENERGY·Filed 1978·Granted May 29, 1979·30 cites·36 claims
- 0279US4537475AScattering apodizer for laser beamsUS ENERGY·Filed 1983·Granted Aug 27, 1985·39 cites·7 claims
- 0378US6803483B2Process for the purification of mixtures of toluenediisocyanateBAYER AG·Filed 2003·Granted Oct 12, 2004·15 cites·6 claims
- 0476US4564513AProcess for the production of carbon monoxideBAYER AG·Filed 1984·Granted Jan 14, 1986·35 cites·10 claims
- 0572US3954567AEvaporating solutions which contain phosgene in a vacuum liquid ring pumpBAYER AG·Filed 1973·Granted May 4, 1976·19 cites·5 claims
- 0663US3947484AContinuous prephosgenation process for the production of organic isocyanatesBAYER AG·Filed 1974·Granted Mar 30, 1976·18 cites·5 claims
- 0738US4155046ASegmented amplifier configurations for laser amplifierUS ENERGY·Filed 1978·Granted May 15, 1979·4 cites·7 claims
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