Inventor · disambiguated record
William C. Guier
Also filed as: GUIER WILLIAM · GUIER WILLIAM C
4 granted patents·83 citations·filing 1975–1982
78Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0175US4035012ADual elevatorsGUIER WILLIAM C·Filed 1975·Granted Jul 12, 1977·41 cites·11 claims
- 0257US4326745ALink control system for use with dual elevatorsGUIER AND AFFILIATES INC·Filed 1980·Granted Apr 27, 1982·30 cites·7 claims
- 0332US4413387ADrilling apparatusGUIER WILLIAM·Filed 1981·Granted Nov 8, 1983·9 cites·1 claims
- 0425US4448246AApparatus for setting casing in an oil wellGUIER WILLIAM·Filed 1982·Granted May 15, 1984·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →