Average Co-Inventor Count = 2.35
ph-index = 3
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. Privatizer Systems, Inc. (8 from 15 patents)
2. Gradco Japan Ltd. (1 from 60 patents)
3. Gradco Ltd. (1 from 7 patents)
10 patents:
1. 6076336 - Apparatus and method for advancing a confidential sheet into a pocket
2. 5996317 - Method for providing confidentiality to a facsimile transmission having
3. 5979148 - Apparatus and method for sealing an envelope in a document security
4. 5956930 - Apparatus and method of forming an envelope in a document security
5. 5946889 - Apparatus and method for enclosing a confidential sheet between a first
6. 5937619 - Apparatus and method for sealing an envelope having a first lateral side
7. 5934045 - Method for providing confidentiality to a facsimile transmission having
8. 5887411 - Apparatus and method for positioning a number of non-transparent
9. 5603494 - Sheet mailbox having a rotatable sheet distributor
10. 5396322 - Single feed path dual sheet receiver