Average Co-Inventor Count = 1.08
ph-index = 7
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. E. C. H. Will Gmbh & Co. (8 from 50 patents)
2. E.c.h. Will Gmbh (6 from 40 patents)
14 patents:
1. 5441254 - Apparatus for manipulating sheets or webs of paper
2. 5373796 - Method of and apparatus for sewing together layers of overlapping sheets
3. 5363730 - Apparatus for manipulating sheets or webs of paper
4. 4977788 - Apparatus for adjusting the positions of components in machines
5. 4878659 - Method of and apparatus for gathering and manipulating stacks of paper
6. 4842125 - Apparatus for transporting stacks of paper sheets and the like
7. 4765790 - Apparatus for accumulating stacks of paper sheets and the like
8. 4715551 - Self-locking device for transmitting torque to bobbin cores
9. 4708332 - Method and apparatus for zig-zag folding webs of paper and the like
10. 4572350 - Apparatus for diverting stacks of sheets in paper processing machines
11. 4523502 - Apparatus for accumulating stacks of paper sheets or the like
12. 4432262 - Driving unit for the knife holders of cross cutters or the like
13. 4414873 - Driving unit for the knife holders of cross cutters or the like
14. 4364552 - Method and apparatus for forming a stream of partially overlapping paper