Invention Grant
- Patent Title: Method of enhancing footwear impression on porous surfaces using potassium ferrocyanide solution for footwear impression enhancement
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Application No.: US17897101Application Date: 2022-08-26
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Publication No.: US11890826B2Publication Date: 2024-02-06
- Inventor: Nam Kyu Park , Byung Seon Moon , Jae Mo Goh , Jin Pyo Kim , Young Il Seo , Eun Ah Joo , Je Hyun Lee , Yong Jun Kim
- Applicant: REPUBLIC OF KOREA (NATIONAL FORENSIC SERVICE DIRECTOR MINISTRY OF THE INTERIOR AND SAFETY)
- Applicant Address: KR Wonju-si
- Assignee: REPUBLIC OF KOREA (NATIONAL FORENSIC SERVICE DIRECTOR MINISTRY OF THE INTERIOR AND SAFETY)
- Current Assignee: REPUBLIC OF KOREA (NATIONAL FORENSIC SERVICE DIRECTOR MINISTRY OF THE INTERIOR AND SAFETY)
- Current Assignee Address: KR Wonju-si
- Agency: Hauptman Ham, LLP
- Priority: KR 20220064088 2022.05.25
- Main IPC: A61B5/1174
- IPC: A61B5/1174 ; B05D1/02 ; B29C59/02 ; B29C71/02 ; B29C71/00 ; B29C44/56
Abstract:
A method of enhancing a footwear impression formed on a porous surface using a potassium ferrocyanide solution for footwear impression enhancement includes: forming a porous surface sample by leaving footwear impressions into an object having a porous surface; preparing a potassium ferrocyanide solution for footwear impression enhancement; and applying the potassium ferrocyanide solution for footwear impression enhancement to the porous surface sample.
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