Inventor · disambiguated record
Daniel B. Granzow
Also filed as: AMMANN DAVID W · GRANZOW DANIEL B · GRANZOW JR DANIEL B
17 granted patents·1,272 citations·filing 1976–1997
96Inventor score
Top patents by PatentIndex Score
17 records- 0198US4157723AMethod of forming a connection between two sealed conduits using radiant energyBAXTER TRAVENOL LAB·Filed 1977·Granted Jun 12, 1979·157 cites·28 claims
- 0297US4265280AConnector member for sealed conduitsBAXTER TRAVENOL LAB·Filed 1979·Granted May 5, 1981·111 cites·17 claims
- 0397US4056116AValve for interconnecting sterile containers and the likeBAXTER TRAVENOL LAB·Filed 1976·Granted Nov 1, 1977·88 cites·7 claims
- 0495US4294247AFrangible, resealable closure for a flexible tubeBAXTER TRAVENOL LAB·Filed 1979·Granted Oct 13, 1981·115 cites·11 claims
- 0593US5751318AElongated ink jet printhead using joined piezoelectric actuatorCOMPAQ COMPUTER CORP·Filed 1995·Granted May 12, 1998·74 cites·15 claims
- 0692US5677719AMultiple print head ink jet printerCOMPAQ COMPUTER CORP·Filed 1996·Granted Oct 14, 1997·91 cites·11 claims
- 0791US4098123AMethod and apparatus for measuring the operating temperature of blood warming apparatusBAXTER TRAVENOL LAB·Filed 1977·Granted Jul 4, 1978·50 cites·8 claims
- 0887US4340097AConnector member for sealed conduitsBAXTER TRAVENOL LAB·Filed 1981·Granted Jul 20, 1982·45 cites·18 claims
- 0986US4167663ABlood warming apparatusBAXTER TRAVENOL LAB·Filed 1977·Granted Sep 11, 1979·172 cites·26 claims
- 1079US4560472APeritoneal dialysis apparatusBAXTER TRAVENOL LAB·Filed 1982·Granted Dec 24, 1985·153 cites·12 claims
- 1178US5365645AMethods of fabricating a page wide piezoelectric ink jet printhead assemblyCOMPAQ COMPUTER CORP·Filed 1993·Granted Nov 22, 1994·51 cites·6 claims
- 1262USD250045SBlood warming apparatusGRANZOW JR DANIEL B·Filed 1977·Granted Oct 24, 1978·9 cites·1 claims
- 1359US4098455ARotary seal distributor member for a centrifugeBAXTER TRAVENOL LAB·Filed 1977·Granted Jul 4, 1978·14 cites·4 claims
- 1457US5438739AMethod of making an elongated ink jet printheadCOMPAQ COMPUTER CORP·Filed 1993·Granted Aug 8, 1995·11 cites·20 claims
- 1555US4500788ADevice for providing antibacterial radiationBAXTER TRAVENOL LAB·Filed 1983·Granted Feb 19, 1985·61 cites·22 claims
- 1654US4882496AApparatus for exchanging and irradiating tubing connectionsBAXTER INT·Filed 1988·Granted Nov 21, 1989·66 cites·5 claims
- 1734US5955022AProcess of making an orifice plate for a page-wide ink jet printheadCOMPAQ COMPUTER CORP·Filed 1997·Granted Sep 21, 1999·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →