Inventor · disambiguated record
Paul J. Erpenbeck
Also filed as: ERPENBECK PAUL J
5 granted patents·122 citations·filing 1975–1977
82Inventor score
Files withBRENEMAN INC5
Top patents by PatentIndex Score
5 records- 0189US4009745AWindow shade support roller and method of assemblingBRENEMAN INC·Filed 1975·Granted Mar 1, 1977·68 cites·13 claims
- 0279USD255642SRotary cut-off apparatus for rolled window shades and the likeBRENEMAN INC·Filed 1977·Granted Jul 1, 1980·15 cites·1 claims
- 0374US4114266AApparatus and method for rotary cutting of rolled window shades and the likeBRENEMAN INC·Filed 1977·Granted Sep 19, 1978·27 cites·14 claims
- 0439US4092775AManual window shade roller cut off knifeBRENEMAN INC·Filed 1976·Granted Jun 6, 1978·10 cites·6 claims
- 0536USD243743SManual window shade and roller cut off knifeBRENEMAN INC·Filed 1976·Granted Mar 22, 1977·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →