| Patents for James G. Ballard |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 4,715,789 | Dec. 29, 1987 | R.D. Liegel, J.G. Ballard | High speed hydraulic fluid venting valve in a hydraulic fluid pump | hydraulic pumps |
| CA-1,275,092 | Oct. 09, 1990 | J.G. Ballard, C.E. Naber | Hydraulic apparatus including a hydraulic fluid flow control cartridge | |
| 5,014,442 | May 14, 1991 | C.A. Wisner, P.N. Legrand, J.G. Ballard, R.D. Liegel | Universal measuring system | vehicle body and frame repairer |
| 5,076,448 | Dec. 31, 1991 | J.G. Ballard | Portable hydraulic crane | engine and transmission hoists |
| 5,156,375 | Oct. 20, 1992 | R.D. Liegel, J.G. Ballard | Load carrying adaptor for a transmission jack | hydraulic jacks |
| CA-1,324,989 | Jan. 01, 1993 | J.G. Ballard | Portable hydraulic crane | |
| CA-2,055,789 | Oct. 29, 1996 | C.A. Wisner, J.G. Ballard | Free floating tower assembly for a work place | |
| 5,634,778 | Jun. 03, 1997 | R.D. Liegel, J.G. Ballard | Remote control pump | vehicle lifts |
| 5,931,043 | Aug. 03, 1999 | R.D. Liegel, J.V. Russel, J.G. Ballard | Multi-modular vehicle repair system | vehicle body and frame repairer |
| 6,185,982 | Feb. 13, 2001 | J.G. Ballard, J.C. Graham | Apparatus for securing vehicle | vehicle body and frame repairer |
| CA-2,327,226 | Jun. 02, 2001 | J.G. Ballard, J.C. Graham, R. Jeffrey | Vehicle interchangeable repair system | vehicle body and frame repairer |
| 6,568,237 | May 27, 2003 | J.C. Graham, J.G. Ballard | Apparatus and method for vehicle manipulative anchoring | vehicle body and frame repairer |
