Inventor · disambiguated record
August Liepold
Also filed as: LIEPOLD AUGUST
22 granted patents·199 citations·filing 1977–1997
95Inventor score
Top patents by PatentIndex Score
22 records- 0166US5086919AMultiple packaging for magnetic tapes wound on coresBASF MAGNETICS GMBH·Filed 1990·Granted Feb 11, 1992·17 cites·7 claims
- 0258US4473198ASpool for video cassetteAGFA GEVAERT AG·Filed 1982·Granted Sep 25, 1984·9 cites·3 claims
- 0357US5549198AMultipack for recording media in tape form wound onto hubsBASF MAGNETICS GMBH·Filed 1994·Granted Aug 27, 1996·12 cites·10 claims
- 0457US5344014AReusable multipack for stacked wound rollsBASF MAGNETICS GMBH·Filed 1992·Granted Sep 6, 1994·27 cites·3 claims
- 0556US6102326AHub for information mediaEMTEC MAGNETICS·Filed 1997·Granted Aug 15, 2000·11 cites·11 claims
- 0655US5873543AWinding hub for information carriers in tape formEMTEC MAGNETICS GMBH·Filed 1995·Granted Feb 23, 1999·12 cites·13 claims
- 0755US4527691AMagnetic tape cassetteAGFA GEVAERT AG·Filed 1984·Granted Jul 9, 1985·8 cites·2 claims
- 0854US5257749AHub for information mediaBASF MAGNETICS GMBH·Filed 1992·Granted Nov 2, 1993·7 cites·1 claims
- 0951US5450961AReusable multipack for stacked wound rollsBASF MAGNETICS GMBH·Filed 1994·Granted Sep 19, 1995·25 cites·4 claims
- 1051US4564120AMagnetic tape cassetteAGFA GEVAERT AG·Filed 1984·Granted Jan 14, 1986·7 cites·4 claims
- 1149US5363962AMultipack for magnetic tapes wound onto hubsBASF MAGNETICS GMBH·Filed 1993·Granted Nov 15, 1994·21 cites·5 claims
- 1247US4114833AMagnetic tape cassetteAGFA GEVAERT AG·Filed 1977·Granted Sep 19, 1978·5 cites·6 claims
- 1345US6047921AHub for information mediaEMTEC MAGNETICS GMBH·Filed 1995·Granted Apr 11, 2000·5 cites·10 claims
- 1442US4602303ACover for the light channel for a device for switching-off a magnetic cassette tape at the end of its runAGFA GEVAERT AG·Filed 1985·Granted Jul 22, 1986·5 cites·3 claims
- 1540US5690225ASupport for annular bodies and support with stacked annular bodiesBASF MAGNETICS GMBH·Filed 1995·Granted Nov 25, 1997·6 cites·17 claims
- 1637US4916565AMagnetic tape cassette having improved closure meansAGFA GEVAERT AG·Filed 1987·Granted Apr 10, 1990·4 cites·7 claims
- 1737US4650601ACassette display windowAGFA GEVAERT AG·Filed 1986·Granted Mar 17, 1987·3 cites·5 claims
- 1835US5405101ASupporting core for wound-up recording mediaBASF MAGNETICS GMBH·Filed 1993·Granted Apr 11, 1995·3 cites·2 claims
- 1932US5520353AWinding hub device for tapesBASF MAGNETICS GMBH·Filed 1994·Granted May 28, 1996·2 cites·11 claims
- 2031US5607052AMultipack for magnetic tapes wound onto hubsBASF MAGNETICS GMBH·Filed 1993·Granted Mar 4, 1997·5 cites·4 claims
- 2130US5351901AHub tensioning deviceBASF MAGNETICS GMBH·Filed 1992·Granted Oct 4, 1994·1 cites·3 claims
- 2230US4988001AMulti-unit package for magnetic tapes wound on to coresAGFA GEVAERT AG·Filed 1990·Granted Jan 29, 1991·4 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when August Liepold files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →