John Ratzloff
Inventor
Stats
- 5 US patents issued
- 5 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 5 US Patents Issued
- 5 US Applications Filed
- 10 Total Citation Count
- May 17, 2012 Most Recent Filing
- Mar 24, 2004 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HOLMBERG COMPANY, INC. | 1
2 2 2 2 | 2004
2008 2009 2011 2012 |
Inventor Addresses
| Address | Duration |
|---|---|
| Maple Plain, MN | Oct 21, 08 - Oct 21, 08 |
| Maple Plain, MN, US | Oct 08, 09 - Feb 26, 13 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B41J: | TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS | 1 |
| B42C: | BOOKBINDING | 1 |
| B42F: | SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING | 5 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8381648 | 2013 | Hinge strips for printer paper | 5 |
| 2012/0224,911 | 2012 | HINGE STRIPS FOR PRINTER PAPER | 0 |
| 8225717 | 2012 | Hinge strips for printer paper | 5 |
| 2012/0069,116 | 2012 | HINGE STRIPS FOR PRINTER PAPER | 0 |
| 8082843 | 2011 | Hinge strips for printer paper | 0 |
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