Inventor · disambiguated record
David C. Toalson
Also filed as: TOALSON DAVID · TOALSON DAVID C
7 granted patents·225 citations·filing 1977–2020
85Inventor score
Top patents by PatentIndex Score
7 records- 0185US6352114B1Deep ocean riser positioning system and method of running casingOCEAN DRILLING TECHNOLOGY L L·Filed 1998·Granted Mar 5, 2002·149 cites·59 claims
- 0282US4129037AApparatus for wear detectionTOALSON DAVID C·Filed 1977·Granted Dec 12, 1978·34 cites·16 claims
- 0359US5263597ACrane load instrument and method thereforSTEWART JAMES T·Filed 1992·Granted Nov 23, 1993·20 cites·15 claims
- 0449US5143232ACrane load instrument and method thereforSTEWART JAMES T·Filed 1991·Granted Sep 1, 1992·14 cites·15 claims
- 0546US11767683B2Self supporting tilt over mastTOALSON DAVID·Filed 2020·Granted Sep 26, 2023·0 cites·12 claims
- 0634US4396884AUltra slow speed tachometerTOALSON DAVID C·Filed 1980·Granted Aug 2, 1983·5 cites·14 claims
- 0727US4321836ATon-mile recorderTOALSON DAVID C·Filed 1980·Granted Mar 30, 1982·3 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →