Inventor · disambiguated record
David L. Johnston
Also filed as: JOHNSTON DAVID · JOHNSTON DAVID L
5 granted patents·1 pending application·295 citations·filing 1987–2025
83Inventor score
Top patents by PatentIndex Score
6 records- 0186US5287505AOn-line problem management of remote data processing systems, using local problem determination procedures and a centralized databaseIBM·Filed 1993·Granted Feb 15, 1994·192 cites·13 claims
- 0274US5237688ASoftware packaging structure having hierarchical replaceable unitsIBM·Filed 1987·Granted Aug 17, 1993·51 cites·6 claims
- 0366US5553290ASoftware packaging structure having hierarchical replaceable unitsIBM·Filed 1993·Granted Sep 3, 1996·44 cites·13 claims
- 0463US2025243677A1Siding guide installation verification toolPLY GEM IND INC·Filed 2025·Application pending·0 cites
- 0528US5265994AMold bolt and means for achieving close tolerances between bolts and bolt holesUS ARMY·Filed 1993·Granted Nov 30, 1993·8 cites·5 claims
- 0626USD1095193SSiding guide installation verification toolPLY GEM IND INC·Filed 2024·Granted Sep 30, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →