Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479964 | Shelf-adhering cleaning blocks and cleaning articles, and methods of making such blocks and articles | Michael E. Klinkhammer, Russell B. Wortley, Ronald H. Spang, Jr. | 2019-11-19 |
| 10406545 | Nozzle assembly and method for fluid dispensing | Ronald H. Spang, Jr., Matthew T. Mcdonnell, David H. Leifheit, Matthew N. Thurin, Philip M. Anthony, III +3 more | 2019-09-10 |