Raymond P Kawolics
Inventor
Stats
- 23 US patents issued
- 23 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 23 US Patents Issued
- 23 US Applications Filed
- 450 Total Citation Count
- Mar 7, 2016 Most Recent Filing
- May 23, 1979 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| The Meyer Company | 1
1 2 4 4 10 4 2 | 1988
1997 1998 2001 2002 2003 2004 2006 |
| TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED | 1
2 2 1 | 2006
2010 2012 2016 |
| TOMLINSON INDUSTRIES, 13700 BROADWAY, CLEVELAND, OH 44125-1992 | 1
| 1988
|
| The Meyer Dairy Products Company | 1
1 | 1979
1980 |
Inventor Addresses
| Address | Duration |
|---|---|
| Macedonia, OH, US | Mar 01, 12 - Jun 20, 17 |
| Solon, OH | Jun 02, 81 - Apr 15, 08 |
| Solon, OH, US | Oct 25, 01 - Jun 08, 06 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47F: | SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS, OR THE LIKE; PAYING COUNTERS | 3 |
| A47L: | DOMESTIC WASHING OR CLEANING | 4 |
| B01D: | SEPARATION | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9681787 | 2017 | Dual stage cyclone vacuum cleaner | 2 |
| 8689401 | 2014 | Vacuum cleaner dirt cup | 37 |
| 8438700 | 2013 | Dual stage cyclone vacuum cleaner | 20 |
| 8402599 | 2013 | Vacuum cleaner dirt cup and seal | 34 |
| 2012/0210,537 | 2012 | VACUUM CLEANER DIRT CUP | 38 |
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