Inventor · disambiguated record
Wolfgang Spranger
Also filed as: SPRANGER WOLFGANG
4 granted patents·1 pending application·35 citations·filing 1990–2000
76Inventor score
Files withDYNAMIT NOBEL AG4
Top patents by PatentIndex Score
5 records- 0157US5750920AGranulated, stabilized α-and β-octogenDYNAMIT NOBEL AG·Filed 1990·Granted May 12, 1998·12 cites·4 claims
- 0253US5471903ADevice for igniting a propellant charge, a cartridge for the charge and a magazine for holding cartridges, especially for stud setting or driving toolsDYNAMIT NOBEL AG·Filed 1994·Granted Dec 5, 1995·13 cites·7 claims
- 0338US5216200ADevice for igniting a propellant charge, a cartridge for the charge and a magazine for holding cartridges, especially for stud setting or driving toolsDYNAMIT NOBEL AG·Filed 1991·Granted Jun 1, 1993·6 cites·10 claims
- 0437US2001023727A1Method of preparing propellants using multimodal grains of beta-octogenFiled 2000·Application pending·0 cites
- 0535US5355766ADevice for igniting a propellant charge, a cartridge for the charge and a magazine for holding cartridges, especially for stud setting or driving toolsDYNAMIT NOBEL AG·Filed 1993·Granted Oct 18, 1994·4 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Wolfgang Spranger 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 →