Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
FRANCIS, MICHAEL A.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004369/0706 | |
| Pages: | 1 |
| | Recorded: | 03/06/1985 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06516657
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Correspondence name and address
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JOHN F. SIEBERTH
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ETHYL CORPORATION
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451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
2
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| Reel/Frame: | 004683/0789 | |
| Pages: | 1 |
| | Recorded: | 03/09/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06735655
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Correspondence name and address
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MR. JOHN F. SIEBERTH
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ETHYL CORPORATION
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451 FLORIDA BOULEVARD
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BATON ROUGE, LA 70801
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Assignment:
3
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| Reel/Frame: | 006786/0572 | |
| Pages: | 3 |
| | Recorded: | 11/22/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1100 BOULDERS PARKWAY |
| RICHMOND, VIRGINIA 23225 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08155522
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Correspondence name and address
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RICHARD D. EMCH
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EMCH, SCHAFFER, SCHAUB ET AL
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ONE SEAGATE SUITE 1980
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P.O. BOX 916
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TOLEDO, OH 43697-0916
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Assignment:
4
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| Reel/Frame: | 007362/0469 | |
| Pages: | 3 |
| | Recorded: | 03/06/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1100 BOULDERS PARKWAY |
| RICHMOND, VIRGINIA 23225 |
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Pat #
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Intl #
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App #
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NONE
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08362224
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Correspondence name and address
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EMCH, SCHAFFER, SCHAUB & PORCELLO
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P.O. BOX 916
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TOLEDO, OHIO 43697-0916
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05/30/2024 09:37 PM
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