Inventor · disambiguated record
Rollin F. Christopherson
Also filed as: CHRISTOPHERSON ROLLIN F
4 granted patents·133 citations·filing 1985–1994
80Inventor score
Top patents by PatentIndex Score
4 records- 0178US4736931ADampening shock absorberCHRISTOPHERSON ROLLIN F·Filed 1986·Granted Apr 12, 1988·48 cites·8 claims
- 0274US5454550ADampening shock absorberCHRISTOPHERSON GROUP·Filed 1994·Granted Oct 3, 1995·50 cites·13 claims
- 0366US4934408ABall valveCHRISTOPHERSON ROLLIN F·Filed 1989·Granted Jun 19, 1990·25 cites·21 claims
- 0461USD295203SBallCHRISTOPHERSON ROLLIN F·Filed 1985·Granted Apr 12, 1988·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →