J David Holden Jr
Inventor
Stats
- 1 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 1 US Applications Filed
- 87 Total Citation Count
- Jun 23, 1997 Most Recent Filing
- Jun 23, 1997 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Ampac Enterprises Inc. | 1
| 1997
|
Inventor Addresses
| Address | Duration |
|---|---|
| Lunenburg, MA | Oct 06, 98 - Oct 06, 98 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A42B: | HATS; HEAD COVERINGS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5815847 | 1998 | One size fits all baseball batter's helmet | 61 |
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