Inventor · disambiguated record
Douglas R. Olsen
Also filed as: OLSEN DOUGLAS R · OLSEN DOUGLAS RAY
6 granted patents·9 pending applications·42 citations·filing 1995–2025
79Inventor score
Top patents by PatentIndex Score
15 records- 0191US11753778B2Adjustable paving machineIDAHO ASPHALT SUPPLY INC·Filed 2021·Granted Sep 12, 2023·5 cites·30 claims
- 0290US11993896B2Adjustable paving machineIDAHO ASPHALT SUPPLY INC·Filed 2023·Granted May 28, 2024·2 cites·15 claims
- 0382US7351391B1System and method for converting the spent remnants of a first pickling acid solution into a usable second pickling acid solutionOLSEN DOUGLAS R·Filed 2005·Granted Apr 1, 2008·11 cites·13 claims
- 0480US12258718B2Paving machine having a containment basinIDAHO ASPHALT SUPPLY INC·Filed 2024·Granted Mar 25, 2025·0 cites·20 claims
- 0575US2025341066A1Machine, system and method for road constructionIDAHO ASPHALT SUPPLY INC·Filed 2025·Application pending·0 cites
- 0675US2025341065A1Machine, system and method for road constructionIDAHO ASPHALT SUPPLY INC·Filed 2025·Application pending·0 cites
- 0774US2025075443A1Stabilizing and controlling dust from a primitive roadIDAHO ASPHALT SUPPLY INC·Filed 2024·Application pending·0 cites
- 0874US2025075450A1Stabilizing and controlling dust from a primitive roadIDAHO ASPHALT SUPPLY INC·Filed 2024·Application pending·0 cites
- 0963US2025136432A1Transfer system, unit and method for road construction fluidsIDAHO ASPHALT SUPPLY INC·Filed 2024·Application pending·0 cites
- 1058US12392095B2Machine, system and method for road constructionIDAHO ASPHALT SUPPLY INC·Filed 2023·Granted Aug 19, 2025·0 cites·1 claims
- 1156US2025304794A1Scrub sealer composition, method, and application boxIDAHO ASPHALT SUPPLY INC·Filed 2025·Application pending·0 cites
- 1255US5562828AMethod and apparatus for recovering acid and metal salts from pricklining liquorsFiled 1995·Granted Oct 8, 1996·24 cites·15 claims
- 1355US2025043518A1Adjustable paving machineIDAHO ASPHALT SUPPLY INC·Filed 2023·Application pending·0 cites
- 1441US2002005210A1Regenerating spent pickling liquorFiled 2000·Application pending·0 cites
- 1538US2003026746A1Regenerating spent pickling liquorFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →