Inventor · disambiguated record
Hanley S. Reigstad
Also filed as: REIGSTAD HANLEY S
4 granted patents·154 citations·filing 1984–1998
81Inventor score
Top patents by PatentIndex Score
4 records- 0187US4574545AMethod for installing or replacing tendons in prestressed concrete slabsBREIVIK REIGSTAD INC·Filed 1984·Granted Mar 11, 1986·46 cites·17 claims
- 0278US4799307AAnchor apparatus for a tendon in prestressed concrete slabTECH RESEARCH INC·Filed 1986·Granted Jan 24, 1989·48 cites·1 claims
- 0374US6119526AMethod and apparatus for detecting tendon failures within prestressed concreteTECH RESEARCH INC·Filed 1998·Granted Sep 19, 2000·47 cites·26 claims
- 0440US4928451AAnchor apparatus for a tendon in prestressed concrete slabTECH RESEARCH INC·Filed 1988·Granted May 29, 1990·13 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →