| Patent No. | Patent Title: |
| 4964403 | Stabilizer for the treatment of the fracture of the neck and uppe... |
| 4938620 | Writing point or tracing element |
| 4929107 | Swing-type mechanical pencil |
| 4919679 | Femoral stem surgical instrument system |
| 4919660 | Prosthetic knee joint with roller bearings |
| 4917704 | Intervertebral prosthesis |
| 4915527 | Case for stick-type cosmetic |
| 4911569 | Mechanical pencil with a fluid actuator |
| 4911709 | Artificial knee with improved stable link-type knee joint |
| 4911426 | Interchangeable support and harness exerciser system |
| 4911719 | Joint prosthesis |
| 4909650 | Pine tar applicator |
| 4905988 | Combination dumbell, hand-grip exerciser and handgoal device |
| 4906119 | Handwriting stabilizer |
| 4904101 | Eraser dispenser and writing instrument equipped with eraser disp... |
| 4904260 | Prosthetic disc containing therapeutic material |
| 4902007 | Exercising machine operable to assist or resist the exercise |
| 4900011 | Exerciser and playpen structure having a trampoline like bottom |
| 4896982 | Lead feed mechanism for mechanical pencil |
| 4896981 | Automatic pencil |
| 4894948 | Hand held apparatus for selective application of liquid herbicide |
| 4892427 | Seal for a dosage dispenser tube |
| 4892545 | Vertebral lock |
| 4889442 | Writing instrument with ink quantity of level detecting function |
| 4889110 | Attaching device and tools for positioning same, especially for ... |
| 4888021 | Knee and patellar prosthesis |
| 4888023 | Femoral prosthesis with uncoupled distal tip |
| 4884910 | Mechanical pencil |
| 4884911 | Mechanical pencil with latching chuck actuator |
| 4880429 | Prosthetic meniscus |
| 4878774 | Valved dispensing applicator |
| 4878918 | Mechanically fixed acetabular unit for prostheses and implantatio... |
| 4875674 | Energy absorbing means with self calibrating monitor |
| 4872666 | Skipping rope assembly |
| 4867445 | Resistance-type exercise apparatus |
| 4865611 | Lockable rotating ankle joint for modular below-knee prosthesis |
| 4865025 | Drill guide aiming device for medullary rods |
| 4865609 | Modular joint prosthesis assembly and method of removing |
| 4863160 | Exercise and training device |
| 4863299 | Applicator for liquid floor treatment preparations |