Professional Products, Inc.
14Patents
0Active
14Granted
29Portfolio score
Filing activity: Dec 24, 1980 → Jul 12, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD337876S | Orthopedic sole | General | 53 | Expired |
| US5814000A | Adjustable joint brace | Human Necessities | 47 | Expired |
| USD344589S | Lower leg brace with orthopedic sole | General | 41 | Expired |
| USD370533S | Knee brace | General | 37 | Expired |
| US5290218A | Shoulder restraint | Human Necessities | 18 | Expired |
| USD337651S | Orthopedic sole | General | 17 | Expired |
| US4378572A | Camera interface | Emerging Cross-Sectional Technologies | 14 | Expired |
| USD348175S | Combined leg abductor and cushion | General | 11 | Expired |
| USD370261S | Knee brace | General | 10 | Expired |
| USD367536S | Knee brace | General | 9 | Expired |
| USD370820S | Body cushion | General | 9 | Expired |
| US4401894A | Automatic uninterrupted D.C. power source switch | Electricity | 7 | Expired |
| USD338963S | Shoulder restraint | General | 6 | Expired |
| USD365636S | Arm sling | General | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.