Broberg; David E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Broberg; David E..The latest application filed is for "abrasive article containing shaped abrasive particles".

Company Profile

0.8.0

Broberg; David E. - Woodbury MN
Broberg; David E. - St. Paul MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Abrasive article containing shaped abrasive particles Grant RE35,570 - Rowenhorst , et al. July 29, 1	1997-07-29
Coated abrasive article having diluent particles and shaped abrasive particles Grant 5,584,896 - Broberg , et al. December 17, 1	1996-12-17
Coated abrasive article having diluent particles and shaped abrasive particles Grant 5,496,386 - Broberg , et al. March 5, 1	1996-03-05
Abrasives containing ammonium fluoride-based grinding aid Grant 5,110,321 - Broberg , et al. * May 5, 1	1992-05-05
Coated abrasive containing erodable agglomerates Grant 5,078,753 - Broberg , et al. January 7, 1	1992-01-07
Coated abrasive products employing nonabrasive diluent grains Grant 5,011,512 - Wald , et al. April 30, 1	1991-04-30
Coated abrasive product incorporating selective mineral substitution Grant 4,734,104 - Broberg March 29, 1	1988-03-29
Granular silicon carbide abrasive grain coated with refractory material, method of making the same and articles made therewith Grant 4,505,720 - Gabor , et al. March 19, 1	1985-03-19

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.