Chrzan; Oliver I.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chrzan; Oliver I..The latest application filed is for "comparative ranking system".
- Chrzan; Oliver I. - Somerville MA
| Patent | Date |
|---|---|
| Comparative Ranking System App 20200051153 - Chrzan; Oliver I. ; et al. | 2020-02-13 |
| Price scoring for vehicles using pricing model adjusted for geographic region Grant 10,546,337 - Chrzan , et al. Ja | 2020-01-28 |
| Challenge-based Fraud Detection App 20150324879 - Lu; Yun ; et al. | 2015-11-12 |
| Detection Of Erroneous Online Listings App 20150324737 - Chrzan; Oliver I. ; et al. | 2015-11-12 |
| Price Scoring For Vehicles App 20140257934 - Chrzan; Oliver I. ; et al. | 2014-09-11 |
| Price Scoring For Vehicles App 20140258044 - Chrzan; Oliver I. ; et al. | 2014-09-11 |
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