Average Co-Inventor Count = 2.00
ph-index = 9
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. Wenger Corporation (3 from 102 patents)
2. 3M Innovative Properties Company (2 from 22,081 patents)
3. Rosemount Inc. (2 from 1,038 patents)
4. Tennant Company (1 from 265 patents)
5. Zycad Corporation (1 from 9 patents)
6. Pharmacia Deltec, Inc. (1 from 8 patents)
7. Sentech Medical Corporation (1 from 3 patents)
12 patents:
1. D294733 - Casing for a drug delivery system
2. D292401 - Hand held digital communicator housing
3. D289180 - Tape dispenser
4. D288478 - Clinical chemistry analyzer
5. D282746 - Special purpose computer housing
6. D278133 - Flowmeter transmitter circuitry housing
7. D273622 - Floor maintenance machine
8. D264779 - Chair
9. D263361 - Music stand top or similar article
10. D257756 - Barbecue tool
11. 4238097 - Conductor's chair
12. D254556 - Tape dispenser