Case Corporation
Racine, WI, US· latest recorded location
Case Corporation is named on 570 US grants and 70 published applications in this corpus. Its most frequent classification is A01B (Soil working in agriculture or forestry).
- Granted patents
- 570
- Published applications
- 70
- Inventors
- 504
- Granted in 2026 so far
- 0
- Most recent grant
- 20 Jun 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 3 | 0 |
| 1992 | 11 | 0 |
| 1993 | 36 | 0 |
| 1994 | 17 | 0 |
| 1995 | 21 | 0 |
| 1996 | 25 | 0 |
| 1997 | 23 | 0 |
| 1998 | 37 | 0 |
| 1999 | 67 | 0 |
| 2000 | 79 | 0 |
| 2001 | 72 | 8 |
| 2002 | 50 | 23 |
| 2003 | 77 | 30 |
| 2004 | 49 | 9 |
| 2005 | 1 | 0 |
| 2006 | 2 | 0 |
By publication year.
Technology areas
Share of 640 documents
- A01BSoil working in agriculture or forestry132
- A01DHarvesting120
- Y10TTechnical subjects covered by former us classification87
- E02FDredging86
- A01CPlanting72
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests66
- A01FProcessing of harvested produce56
- B60KArrangement or mounting of propulsion units or of transmissions in vehicles50
- F16HGearing46
- B62DMotor vehicles42
Recent patents
- Self leveling towed implement20 Jun 2006US 7,063,167 B1
- Intake air pre-cleaner with aspirator port chamber for collecting and holding particles for later aspiration28 Feb 2006US 7,004,987 B2
- Steering equipment for vehicles12 Apr 2005US 6,877,582 B2
- Stakedown assembly for a horizontal directional drill9 Nov 2004US 6,814,161 B1
- Ergonomic right hand console apparatus19 Oct 2004US D497,394 S1Design
- Steering equipment for vehicles9 Sep 2004US 2004/0173399 A1
- Crop residue flow guide with flow-through capability for a rotary crop residue spreader of an agricultural combine1 Jul 2004US 2004/0127271 A1
- Work vehicle including startup control current calibration mechanism for proportional control systems5 Feb 2004US 2004/0020198 A1
- Adjustable monitor mount22 Jan 2004US 2004/0011015 A1
- Work vehicle with dual mode unloader apparatus and method22 Jan 2004US 2004/0013506 A1
Most cited
By later US patents
- Apparatus and method of neutral start control of a power transmission1,495US 5,809,441 A1998
- Control of vehicular systems in response to anticipated conditions predicted using predetermined geo-referenced maps409US 5,995,895 A1999
- Sensor-fusion navigator for automated guidance of off-road vehicles289US 6,445,983 B12002
- Variable rate agricultural product application implement with multiple inputs and feedback280US 6,070,539 A2000
- Trajectory path planner for a vision guidance system248US 6,385,515 B12002