Inventor · disambiguated record
David L. Cook
Also filed as: COOK DAVID J · COOK DAVID L · COOK DAVID LANGMAN
5 granted patents·1 pending application·229 citations·filing 1992–2006
84Inventor score
Top patents by PatentIndex Score
6 records- 0194US5517165ASwitch mechanismPDL HOLDINGS LTD·Filed 1994·Granted May 14, 1996·126 cites·18 claims
- 0276US6007377AIn Line rewirable switch devicePDL HOLDINGS LTD·Filed 1998·Granted Dec 28, 1999·33 cites·6 claims
- 0365US5457444ASwitching mechanismPDL HOLDINGS LTD·Filed 1992·Granted Oct 10, 1995·19 cites·9 claims
- 0462USD401908SIn-line rewirable switch devicePDL HOLDINGS LTD·Filed 1997·Granted Dec 1, 1998·13 cites·1 claims
- 0538US5997500APneumatically operated veterinary pellet implanterIVY ANIMAL HEALTH INC·Filed 1998·Granted Dec 7, 1999·38 cites·12 claims
- 0630US2006262576A1AC-DC convertersE2V TECH UK LTD·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David L. Cook files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →