Stoll; Walter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stoll; Walter.The latest application filed is for "universal input/output circuit".
- Stoll; Walter - Sattel CH
- Stoll; Walter - Toledo OH
Trademarks
| Patent | Date |
|---|---|
| Universal input/output circuit Grant 10,031,874 - Stoll July 24, 2 | 2018-07-24 |
| Universal Input/Output Circuit App 20170010994 - Stoll; Walter | 2017-01-12 |
| Face shield Grant 8,291,512 - Stoll October 23, 2 | 2012-10-23 |
| Dental strip Grant 8,177,553 - Stoll May 15, 2 | 2012-05-15 |
| Face shield Grant D652,574 - Stoll January 17, 2 | 2012-01-17 |
| Face Shield App 20110265236 - Stoll; Walter | 2011-11-03 |
| Arrangement for the operation of field devices of an administration and maintenance unit of a building Grant 7,271,752 - Stoll September 18, 2 | 2007-09-18 |
| Dental strip App 20070148613 - Stoll; Walter | 2007-06-28 |
| Arrangement for generating a clock signal for a sigma-delta analog-to-digital converter Grant 7,049,987 - Stoll May 23, 2 | 2006-05-23 |
| Arrangement for the operation of field devices of an administration and maintenance unit of a building App 20050070177 - Stoll, Walter | 2005-03-31 |
| Arrangement for generating a clock signal for a sigma-delta analog-to-digital converter App 20050062625 - Stoll, Walter | 2005-03-24 |
| Toothbrush Grant D297,888 - Stoll October 4, 1 | 1988-10-04 |
| Combined endodontic gauge and instrument holder Grant D292,021 - Stoll September 22, 1 | 1987-09-22 |
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