Kronzer; Joseph P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kronzer; Joseph P..The latest application filed is for "personal protective equipment management system with distributed digital blockchain ledger".
- Kronzer; Joseph P. - Shoreview MN
- Kronzer; Joseph P. - St. Paul MN
- Kronzer; Joseph P. - Roseville MN
| Patent | Date |
|---|---|
| Respirator including polymeric netting and method of forming same Grant 11,033,763 - Nguyen , et al. June 15, 2 | 2021-06-15 |
| Personal Protective Equipment Management System With Distributed Digital Blockchain Ledger App 20210117933 - Lobner; Eric C. ; et al. | 2021-04-22 |
| Fit-Test Method For Respirator With Sensing System App 20200230444 - Viner; Andrew S. ; et al. | 2020-07-23 |
| Respirator Including Polymeric Netting And Method of Forming Same App 20170274228 - Nguyen; Nhat Ha Thi ; et al. | 2017-09-28 |
| Fibrous filtration face mask Grant 7,131,442 - Kronzer , et al. November 7, 2 | 2006-11-07 |
| Methods of forming fibrous filtration face masks Grant 5,307,796 - Kronzer , et al. May 3, 1 | 1994-05-03 |
| Nonwoven thermal insulating batts Grant 4,837,067 - Carey, Jr. , et al. June 6, 1 | 1989-06-06 |
| Cleansing pad Grant 4,769,022 - Chang , et al. September 6, 1 | 1988-09-06 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 