Inventor · disambiguated record
William K. Hagan
Also filed as: HAGAN WILLIAM K
3 granted patents·257 citations·filing 1989–2005
79Inventor score
Files withSCIENCE APPLIC INT CORP3
Top patents by PatentIndex Score
3 records- 0197US7265882B2Switchable polymer-dispersed liquid crystal optical elementsSCIENCE APPLIC INT CORP·Filed 2005·Granted Sep 4, 2007·84 cites·4 claims
- 0296US7312906B2Switchable polymer-dispersed liquid crystal optical elementsSCIENCE APPLIC INT CORP·Filed 2005·Granted Dec 25, 2007·85 cites·12 claims
- 0391US5037602ARadioisotope production facility for use with positron emission tomographySCIENCE APPLIC INT CORP·Filed 1989·Granted Aug 6, 1991·88 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →