Average Co-Inventor Count = 1.76
ph-index = 20
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Petersen Manufacturing Co., Inc. (18 from 33 patents)
2. Nite Ize, Inc. (4 from 294 patents)
3. Wmh Tool Group, Inc. (4 from 32 patents)
4. American Tool Companies, Inc. (4 from 25 patents)
5. Other (2 from 832,880 patents)
6. Petersen Manufacturing (2 from 2 patents)
7. Peterson Manufacturing Company (1 from 32 patents)
36 patents:
1. 8001659 - Tensioning device
2. 7908716 - Tensioning device
3. 7856699 - Tie-down and tensioning system
4. 7636986 - Tensioning device
5. 6499437 - Magnetic connector
6. D466767 - Socket wrench with handle-housed drive sockets
7. D466382 - Socket wrench with handle-housed drive sockets
8. 6446852 - Belt assembly for storage and inventory of tools
9. 6405618 - Socket wrench with handle-housed drive sockets
10. 5775680 - Clamp with inclined screw
11. D385767 - Folding tool handle
12. D383048 - Folding tool handle
13. 5644852 - Chalk line reel
14. D378797 - Tool handle
15. 5503049 - Opposed handle hand tool with composite handle