Gordon R. Chapman
13Patents
9h-index
9Co-inventors
61Inventor score
Filing activity: May 23, 1988 → Jan 6, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5136969A | Modularized machine for reconditioning pipelines | Performing Operations; Transporting | 28 | Expired |
| US5052423A | Hydrocleaning of the exterior surface of a pipeline to remove coatings | Performing Operations; Transporting | 28 | Expired |
| US5074323A | Hydrocleaning of the exterior surface of a pipeline to remove coatings | Performing Operations; Transporting | 24 | Expired |
| US5092357A | Cleaning of the exterior surface of a pipeline to remove coatings | Performing Operations; Transporting | 23 | Expired |
| US5238331A | Modularized machine for reconditioning pipelines | Performing Operations; Transporting | 20 | Expired |
| US6457931B1 | Truck mounted hoist | Performing Operations; Transporting | 18 | Expired |
| US5226973A | Hydrocleaning of the exterior surface of a pipeline to remove coatings | Performing Operations; Transporting | 18 | Expired |
| US5361791A | Cleaning of the exterior surface of a pipeline to remove coatings | Performing Operations; Transporting | 12 | Expired |
| US5209245A | Hydrocleaning of the exterior surface of a pipeline to remove coatings | Performing Operations; Transporting | 9 | Expired |
| US5265634A | Cleaning of the exterior surface of a pipeline to remove coatings | Performing Operations; Transporting | 7 | Expired |
| US5589073A | System and method for removing asbestos and other solid particles from a slurry | Performing Operations; Transporting | 6 | Expired |
| US5178171A | Hydrocleaning of the exterior surface of a pipeline to remove coatings | Performing Operations; Transporting | 3 | Expired |
| US5330657A | System and method for removing asbestos particles from a slurry | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.