Inventor

HOFFMAN MARK C

US4 patents

⚠️ This page may combine multiple inventors who share the name “HOFFMAN MARK C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZIMPRO INC

2 patents

US4778598AOct 18, 1988

Separation of ash from regenerated adsorbent

ZIMPRO INC37 citations86

US4735729AApr 5, 1988

Ash concentration and disposal method

ZIMPRO INC16 citations67

ALBRECHT SCOTT D

1 patent

US8561365B2Oct 22, 2013

Versatile hybrid window system

ALBRECHT SCOTT D17 citations80

HWD ACQUISITION INC

1 patent

US7816343B2Oct 19, 2010

Wood preservative composition

HWD ACQUISITION INC1 citations41