Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Buchholz, DE ranks #14,323 worldwide for total patents filed all time, with 114 patents from 12 inventors. Leading employers of inventors based in Buchholz, DE include Siemens Aktiengesellschaft, Clarios Advanced Solutions Gmbh, Siemens Mobility Gmbh.

Showing 1–12 of 12 inventors

Rank Inventor Primary Company Patents
1 Dieter Krause Siemens Aktiengesellschaft 35
1 Ralf Joswig Clarios Advanced Solutions Gmbh 35
3 Matthias Seifert Siemens Mobility Gmbh 20
#4 Andreas Lentz Nxp B.V. 8
#5 Thomas Pralow Koniniklijke Philips N.V. 5
#6 Ulf Steller Euroimmun Medizinische Labordiagnostika Ag 2
#6 Thomas Hain Nxp B.V. 2
#6 Heidi Hintereck 2
#6 Fabian Walz Siemens Gamesa Renewable Energy 2
#10 Timo Schmeltzpfennig Bsn Medical Gmbh 1
#10 Veiko Schulz Siemens Energy Global 1
#10 Mathias PETER Unknown 1