Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10154769 | Adapter plate for a rotary floor scrubbing machine | — | 2018-12-18 |
| 9446568 | Building membrane | William P. Kuhn, Edward Nebesnak, Li-Ying Yang | 2016-09-20 |
| 9265397 | Adapter plate for a rotary floor scrubbing machine | — | 2016-02-23 |
| 8402590 | Push broom head | — | 2013-03-26 |
| 7368155 | Non-asphaltic peel and stick roofing product for faster installation | Vinay Mehta | 2008-05-06 |
| 6351743 | Method and apparatus for operating domain name servers | Carmen Edward DeArdo, Gordon Thomas Spencer, Mahesh Kumar Totapally | 2002-02-26 |
| D428705 | Kitchen brush | — | 2000-08-01 |
| D395168 | Potato brush | — | 1998-06-16 |
| 5515574 | Noncylindrical telescoping handle | — | 1996-05-14 |