Derwalt Johannes ERASMUS
Inventor
Stats
- 0 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 1 US Applications Filed
- 0 Total Citation Count
- Dec 11, 2019 Most Recent Filing
- Dec 11, 2019 Earliest Filing
Work History
No Work History Available.Inventor Addresses
Address | Duration |
---|---|
Cape Town, ZA | Oct 21, 21 - Oct 21, 21 |
Technology Profile
Technology | Matters | |
---|---|---|
F24S: | 1 | |
F28D: | HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT | 1 |
F28F: | DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION | 1 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
2021/0325,088 | 2021 | HEAT TRANSFER DEVICE | 0 |
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