Inventor · disambiguated record
Roger Ahlm
Also filed as: AHLM ROGER
7 granted patents·199 citations·filing 1988–2001
86Inventor score
Top patents by PatentIndex Score
7 records- 0187US5019811ADevice for marking edges of shelvesUNIGRAFIC AG·Filed 1988·Granted May 28, 1991·72 cites·4 claims
- 0281US5745775ARemotely adjustable price display modulePRICER INC·Filed 1997·Granted Apr 28, 1998·67 cites·9 claims
- 0356US5313569ADevice for marking edges of shelvesUNIGRAFIC AG·Filed 1993·Granted May 17, 1994·29 cites·16 claims
- 0455US5729695AMethod and device for acknowledgement of transmitted informationPRICER INC·Filed 1993·Granted Mar 17, 1998·23 cites·19 claims
- 0550US6486829B1Integrated electronic circuit comprising an oscillator with passive circuit elementsBOFORS DEFENCE AB·Filed 2000·Granted Nov 26, 2002·5 cites·18 claims
- 0640US6765564B2Device for marking edges of shelvesPRICER AB·Filed 2001·Granted Jul 20, 2004·0 cites·33 claims
- 0728US6256034B1Device for marking edges of shelvesFiled 1996·Granted Jul 3, 2001·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →