Ken Endelman
50Patents
21h-index
15Co-inventors
85Inventor score
Filing activity: Sep 9, 1992 → Feb 7, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7163500B2 | Reformer exercise apparatus anchor bar assembly | Human Necessities | 218 | Expired |
| US5681249A | Convertible exercise apparatus | Human Necessities | 178 | Expired |
| US6527685B2 | Reformer exercise apparatus | Human Necessities | 111 | Expired |
| US5653670A | Exercise apparatus | Emerging Cross-Sectional Technologies | 106 | Expired |
| US6371895B1 | Reformer exercise apparatus | Human Necessities | 96 | Expired |
| US6186929A | Reformer exercise apparatus | Human Necessities | 96 | Expired |
| US7125369B2 | Reformer exercise apparatus having a trapeze bar | Human Necessities | 70 | Expired |
| US6338704B1 | Exercise apparatus | Human Necessities | 66 | Expired |
| US6120425A | Exercise apparatus | Human Necessities | 60 | Expired |
| US6971976B2 | Reformer exercise apparatus | Human Necessities | 48 | Expired |
| US5338278A | Exercise apparatus | Emerging Cross-Sectional Technologies | 45 | Expired |
| USD659205S1 | Reformer exercise apparatus | General | 42 | Expired |
| US5607381A | Exercise apparatus | Emerging Cross-Sectional Technologies | 40 | Expired |
| US6926650B2 | Collapsible reformer exercise apparatus | Human Necessities | 39 | Expired |
| US8721511B2 | Reformer exercise apparatus | Human Necessities | 37 | Active |
| US7288053B2 | Reformer exercise apparatus anchor bar and carriage stop/assembly | Human Necessities | 36 | Expired |
| US7294098B2 | Carriage for a collapsible reformer exercise apparatus | Human Necessities | 33 | Expired |
| US5807217A | Ring shaped exercise apparatus | Human Necessities | 30 | Expired |
| US7465261B2 | Carriage for a collapsible reformer exercise apparatus | Human Necessities | 25 | Active |
| USD354781S | Frame for a physical exerciser | General | 25 | Expired |
| USD354780S | Frame for a physical exerciser | General | 23 | Expired |
| US7452313B2 | Convertible barrel exercise apparatus | Human Necessities | 21 | Expired |
| US7288054B2 | Reformer exercise apparatus foot bar support | Human Necessities | 19 | Expired |
| US7125368B2 | Reformer exercise apparatus having a non-rotating spring anchor bar | Human Necessities | 19 | Expired |
| US6916279B2 | Device for attaching an elastic member to an exercise apparatus | Human Necessities | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.