Average Co-Inventor Count = 3.47
ph-index = 2
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. Marshalltown Company (12 from 36 patents)
2. Wal-mart Stores, Inc. (1 from 405 patents)
13 patents:
1. D1007088 - Paint tray
2. D988828 - Leveling cap for tile leveling system
3. D984074 - Paint pail
4. D977772 - Paint cup
5. D962038 - Threaded spacer for tile leveling system
6. D956520 - Cross-shaped threaded spacer for a tile leveling system
7. D956519 - T-shaped threaded spacer for a tile leveling system
8. D846964 - Pole sander
9. D842064 - Pole sander
10. D837022 - Hand sander
11. 9944461 - Products storage racks and methods of storing products
12. 8733462 - Portable texture-spraying apparatus for uniformly dispersing a viscous material
13. 7997511 - Portable texture-spraying apparatus for uniformly dispersing a viscous material