Inventor · disambiguated record
Darko Arsoski
Also filed as: ARSOSKI DARKO
7 granted patents·2 citations·filing 2021–2024
70Inventor score
Files withDOWNHOLE PRODUCTS LTD7
Top patents by PatentIndex Score
7 records- 0176US11965384B2Variable stiffness centralizerDOWNHOLE PRODUCTS LTD·Filed 2022·Granted Apr 23, 2024·1 cites·20 claims
- 0272US11536095B2Slimline stop collar with solid cam ringDOWNHOLE PRODUCTS LTD·Filed 2021·Granted Dec 27, 2022·1 cites·15 claims
- 0362US12012812B2Dual flow converted auto-fill float valveDOWNHOLE PRODUCTS LTD·Filed 2022·Granted Jun 18, 2024·0 cites·15 claims
- 0457US12286845B2Slimline stop collar with seal to prevent micro-annulus leakageDOWNHOLE PRODUCTS LTD·Filed 2023·Granted Apr 29, 2025·0 cites·9 claims
- 0556US12392219B2Ball deflector for float collarDOWNHOLE PRODUCTS LTD·Filed 2024·Granted Aug 19, 2025·0 cites·12 claims
- 0652US12305452B2Centralizer having internal stop collarDOWNHOLE PRODUCTS LTD·Filed 2024·Granted May 20, 2025·0 cites·12 claims
- 0750US12110747B2Casing shoe with flow operated diverter valveDOWNHOLE PRODUCTS LTD·Filed 2023·Granted Oct 8, 2024·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →