Description
Class F21H : INCANDESCENT MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
Subclass 5/00: Solid incandescent bodies (incandescent mantles F21H 1/00)
F21H 5/00
Sub-Class
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 1 Total Patent Owners
- 8 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 5932885 | Thermophotovoltaic electric generator | May 19, 97 | Aug 03, 99 | MCDERMOTT TECHNOLOGY, INC. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 16 Months (last 2 years Issuances)
- 16 Months (last 5 years Issuances)