Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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06/15/1993
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Application #:
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07859348
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Filing Dt:
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03/27/1992
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Inventors:
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PAUL YOUNG, RICHARD A. RYERSON
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Title:
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TRENCHING APPARATUS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORPORATION OF IOWA |
| 3804 NEW SHARON ROAD P.O. BOX 200 |
| PELLA, IOWA 50219 |
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| DAVIS HOCKENBERG WINE BROWN KOEHN & |
| SHORS, P.C. |
| 2300 FINANCIAL CENTER |
| 666 WALNUT ST., |
| DES MOINES, IOWA 50309 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORPORATION OF IOWA |
| 3804 NEW SHARON ROAD P.O. BOX 200 |
| PELLA, IOWA 50219 |
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| DAVIS HOCKENBERG WINE BROWN KOEHN & |
| SHORS, P.C. |
| 2300 FINANCIAL CENTER |
| 666 WALNUT ST., |
| DES MOINES, IOWA 50309 |
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