Inventor · disambiguated record
Richard W. Scheffers
Also filed as: SCHEFFERS RICHARD W
3 granted patents·96 citations·filing 1982–1982
74Inventor score
Files withSIGNODE CORP3
Top patents by PatentIndex Score
3 records- 0189US4517788AMechanism for filling bags of different sizesSIGNODE CORP·Filed 1982·Granted May 21, 1985·67 cites·13 claims
- 0248US4416376ABag package and related methodSIGNODE CORP·Filed 1982·Granted Nov 22, 1983·18 cites·8 claims
- 0345US4522017ARegistration of bags in a filling machineSIGNODE CORP·Filed 1982·Granted Jun 11, 1985·11 cites·2 claims
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