Inventor · disambiguated record
Edwin A. Hallberg
Also filed as: HALLBERG EDWIN A
7 granted patents·1 pending application·163 citations·filing 1986–2003
87Inventor score
Top patents by PatentIndex Score
8 records- 0184US6598351B2Telescopic seating riser assemblySTAGERIGHT CORP·Filed 2001·Granted Jul 29, 2003·36 cites·25 claims
- 0280US4742741ARotary sheeterDOW CHEMICAL CO·Filed 1986·Granted May 10, 1988·40 cites·23 claims
- 0374US6520460B2Extendible leg deviceSTAGERIGHT CORP·Filed 2001·Granted Feb 18, 2003·30 cites·33 claims
- 0457US7584575B2Variable height fold and roll staging and method of assembling sameSTAGERIGHT CORP·Filed 2003·Granted Sep 8, 2009·7 cites·22 claims
- 0555US6309327B1Reaction and technique development sledROGERS ATHLETIC CO·Filed 1999·Granted Oct 30, 2001·26 cites·18 claims
- 0648USD459003STelescopic seating riserROGERS ATHLETIC CO·Filed 2000·Granted Jun 18, 2002·7 cites·1 claims
- 0746US5888152AGauntlet athletic training sled and methods of using and constructing itROGERS ATHLETIC CO·Filed 1997·Granted Mar 30, 1999·17 cites·13 claims
- 0840US2004178306A1Self-stabilizing telescopic legFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →