Donald J Zach
Inventor
Stats
- 2 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 2 US Applications Filed
- 25 Total Citation Count
- Jan 22, 1993 Most Recent Filing
- May 24, 1979 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Phoenix Products, Inc. | 1
1 | 1979
1993 |
Inventor Addresses
| Address | Duration |
|---|---|
| Greendale, WI | Apr 28, 81 - Oct 18, 94 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F21S: | NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5357414 | 1994 | Modular cantilevered electrical light fixture | 11 |
| 4264946 | 1981 | Electric light fixture | 12 |
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