William Spilchen
Inventor
Stats
- 9 US patents issued
- 22 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 9 US Patents Issued
- 22 US Applications Filed
- 166 Total Citation Count
- Jul 1, 2024 Most Recent Filing
- Dec 5, 2000 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| IMASCO MINERALS, INC. | 1
| 2009
|
| SACKS INDUSTRIAL CORPORATION | 1
4 2 1 1 2 1 2 2 1 | 2000
2001 2003 2007 2010 2012 2013 2014 2015 2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| Surrey, CA | Oct 24, 17 - Feb 14, 23 |
| White Rock, British Columbia, CA | Nov 23, 04 - Nov 23, 04 |
| White Rock, CA | Oct 23, 01 - Oct 24, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B21B: | ROLLING OF METAL | 2 |
| B21D: | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING | 4 |
| B21F: | WORKING OR PROCESSING OF WIRE | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2024/0351,085 | 2024 | TURRET ROLL FORMERS, FORMING ROLLER CASSETTES AND RELATED ARTICLES AND METHODS | 0 |
| 12030106 | 2024 | Turret roll formers, forming roller cassettes and related articles and methods | 0 |
| 11578490 | 2023 | Lath with flattened tabs | 0 |
| 2022/0402,011 | 2022 | TURRET ROLL FORMERS, FORMING ROLLER CASSETTES AND RELATED ARTICLES AND METHODS | 0 |
| 11351593 | 2022 | Expanded metal formed using rotary blades and rotary blades to form such | 0 |
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