Hole cutter with multiple fulcrums
US-10137507-B2 · Nov 27, 2018 · US
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Korb William patents
Korb William is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Korb William |
| Total patents | 4 |
| First publication | Mar 9, 2017 |
| Latest publication | Nov 27, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
Hole cutter with multiple fulcrums
US-9884374-B2 · Feb 6, 2018 · US
Hole cutter with multiple fulcrums
US-2017266735-A1 · Sep 21, 2017 · US
Hole cutter with multiple fulcrums
US-2017066064-A1 · Mar 9, 2017 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Irwin Ind Tool Co | 4 |
| Irwin Indusrial Tool Company | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y10T408/895 | 4 |
| B23B51/0453 | 4 |
| B23B51/0467 | 4 |
| B23B2270/28 | 2 |
| B23B2251/428 | 2 |