Inventor · disambiguated record
Robert L. Langenberg
Also filed as: LANGENBERG ROBERT L
6 granted patents·66 citations·filing 1984–1993
84Inventor score
Top patents by PatentIndex Score
6 records- 0168US4893757AApparatus and method for producing weighed charges of loosely aggregated filamentary material from compacted bales of the materialHIGHLAND MFG & SALES·Filed 1988·Granted Jan 16, 1990·13 cites·14 claims
- 0266US4646388AApparatus for producing weighed charges of loosely aggregated filamentary materialHIGHLAND MFG & SALES·Filed 1984·Granted Mar 3, 1987·10 cites·51 claims
- 0360US5238707AMethod of reducing static-charge on easter grassHIGHLAND MFG & SALES·Filed 1992·Granted Aug 24, 1993·13 cites·8 claims
- 0457US5038975AApparatus for producing weighed charges of loosely aggregated filamentary material from compacted bales of the materialHIGHLAND MFG & SALES·Filed 1989·Granted Aug 13, 1991·10 cites·10 claims
- 0547US4776521AApparatus and method for producing weighed charges of loosely aggregated filamentary material from compacted bales of the materialHIGHLAND MFG & SALES·Filed 1986·Granted Oct 11, 1988·10 cites·22 claims
- 0644US5340608AMethod of reducing static-charge on easter grassHIGHLAND MANUFACTURING AND SUP·Filed 1993·Granted Aug 23, 1994·10 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →