Inventor · disambiguated record
Karl M. St. John
Also filed as: ST JOHN KARL M
3 granted patents·35 citations·filing 1982–1984
68Inventor score
Files withHAZELTINE CORP3
Top patents by PatentIndex Score
3 records- 0173US4631576ANonuniformity correction system for color CRT displayHAZELTINE CORP·Filed 1984·Granted Dec 23, 1986·27 cites·9 claims
- 0235US4513314AInk usage estimatorHAZELTINE CORP·Filed 1982·Granted Apr 23, 1985·6 cites·10 claims
- 0320US4527193AImage storage systemHAZELTINE CORP·Filed 1982·Granted Jul 2, 1985·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →