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Burlington, IA, United States of America

Carl O Pedersen

USPTO Granted Patents = 13

Average Co-Inventor Count = 1.9

ph-index = 7

Forward Citations = 121(Granted Patents)

Company Filing History:

J. I. Case Company

Years Active: 1976-1985

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4500250 - Backhoe swing mechanism (1985-02-19),

2. 4419040 - Backhoe swing mechanism (1983-12-06),

3. 4403905 - Operating mechanism for a swing mechanism valve (1983-09-13),

4. 4389153 - Backhoe swing mechanism (1983-06-21),

5. 4341501 - Hydraulic control valve circuit for a swing mechanism (1982-07-27),

6. 4329845 - Augmented charging system for a hydrostatic transmission (1982-05-18),

7. 4274328 - Automatic hydraulic shut-off system (1981-06-23),

8. 4063489 - Automatic hydraulic shut-off system (1977-12-20),

9. 4037743 - Material handling bucket dual cylinder system (1977-07-26),

10. 4033870 - Dual oil filter automatic switching system (1977-07-05),

11. 4030560 - Hydraulic skid steering control system (1977-06-21),

12. 4015729 - Automatic control system for backhoe (1977-04-05),

13. 3987920 - Self-leveling system for material handling implement (1976-10-26),

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