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USPTO Patent Rankings Data through Dec 31, 2025
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Bruce A. Scheffer — 8 Patents

SCScheffer: 6 patents #1 of 6Top 20%
Merrillville, IN: #4 of 77 inventorsTop 6%
Indiana: #4,660 of 33,936 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Bruce A. Scheffer has been granted 8 US patents while listed as an inventor at Scheffer. The first was granted in 1983 and the most recent in April 2006. Bruce A. Scheffer ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Bruce A. Scheffer in Merrillville, IN, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7032518 Method and system for managing tension and maintaining registration between multiple webs in a web finishing system Eric K. Lo, John Nader, Tom Payer 2006-04-25
6349933 Method and apparatus for horizontal stacking and batching of sheet products Eric K. Lo 2002-02-26
5957050 Method and apparatus for effecting shingling of conveyed printed products Eric K. Lo, James E. Hoolehan, Thomas James Payer 1999-09-28
5950510 Decelerating mechanism for printed products Eric K. Lo, James E. Hoolehan, Thomas James Payer 1999-09-14
4962683 Rotary cutter apparatus Eric K. Lo 1990-10-16
4799414 Rotary cutter apparatus Eric K. Lo 1989-01-24
4703715 Method and apparatus for preventing slinging of liquid in a liquid applicator machine 1987-11-03
4421501 Web folding apparatus 1983-12-20