Mark Spruce
Inventor
Stats
- 1 US patents issued
- 63 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 63 US Applications Filed
- 92 Total Citation Count
- Nov 14, 2024 Most Recent Filing
- Apr 11, 2001 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| INEOS FLUOR HOLDINGS LIMITED | 2
| 2001
|
Inventor Addresses
| Address | Duration |
|---|---|
| Bristol, GB | May 30, 19 - Aug 10, 21 |
| Burnley, GB | Aug 09, 01 - Apr 15, 04 |
| Derby, GB | Oct 20, 20 - Mar 20, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 2 |
| B29C: | SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 1 |
| B29L: | INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0092,799 | 2025 | SHAFT FOR A GAS TURBINE ENGINE | 0 |
| 2025/0067,220 | 2025 | GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES | 0 |
| 12221929 | 2025 | High power epicyclic gearbox and operation thereof | 0 |
| 12215632 | 2025 | Aircraft engine | 0 |
| 2025/0035,050 | 2025 | GEARED GAS TURBINE ENGINE | 0 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.